英语单词brush up翻译，英文单词brush up的意思

brush up

简明英汉词典

brush up

v.

擦亮, 复习, 提高

美国传统词典[双解]

brush

brush 1

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.（名词）

(1)A device consisting of bristles fastened into a handle, used in scrubbing, polishing, or painting.

刷子；画笔：把刚毛绑牢在一根手柄上，可作擦洗、上光或绘画之用

(2)The act of using this device.

用刷子刷；用笔画：使用这种装置的行为

(3)A light touch in passing; a graze.

轻触；轻拂

(4)A bushy tail:

毛茸茸的尾巴：

the brush of a fox.

一只狐狸的毛茸茸的尾巴

(5)A sliding connection completing a circuit between a fixed and a moving conductor.

电刷：连接一个固定的导体和移动的导体，使电路通畅的滑动物体

(6)A snub; a brushoff.

冷落；断然拒绝

v.（动词）

brushed， brush.ing， brush.es

v.tr.（及物动词）

(1)To clean, polish, or groom with a brush.

用刷子清洗，擦亮，刷

(2)To apply with or as if with motions of a brush.

用刷子涂抹

(3)To remove with or as if with motions of a brush.

拭去，除去

(4)To dismiss abruptly or curtly:

不客气地打发走；把…撇在一边：

brushed the matter aside; brushed an old friend off.

把事情搁在一边不予理睬；不理会老朋友

(5)To touch lightly in passing; graze against.

经过时轻触；轻擦

v.intr.（不及物动词）

(1)To use or apply a brush.

刷，拂拭

(2)To move past something so as to touch it lightly.

擦过，掠过

常用词组

brush up

(1)To refresh one's memory.

重温，再练

(2)To renew a skill.

更新技术；改善

语源

(1)Middle English brusshe

中古英语 brusshe

(2)from Old French brosse [brushwood, brush] * see brush 2

源自 古法语 brosse [灌木丛，灌木] *参见 brush2

继承用法

brush“er

n.（名词）

brush“y

adj.（形容词）

参考词汇

(1)brush， flick， glance， graze， shave， skim

(2)The central meaning shared by these verbs is “to make light and momentary contact with something in passing”:

这些动词共同的主要意义是：“经过时与物体轻微短暂地接触一下”：

her arm brushing mine;

她的胳膊轻轻地碰了一下我的胳膊；

flicked the paper with his finger;

用他的手指轻轻掸了一下纸；

an arrow that glanced off the tree;

掠过那棵树的箭；

a knife blade grazing the countertop;

轻轻擦着厨房里工作台面的刀刃；

a taxi that shaved the curb;

轻轻挨着路缘行驶的出租车；

an oar skimming the surface of the pond.

划过池塘水面的桨

基本词义

brush

brush 2

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.（名词）

(1)A dense growth of bushes or shrubs.

灌木丛；小树丛

(2)Land covered by such a growth.

丛林地带

(3)Cut or broken branches.

砍下或断落的树枝

语源

(1)Middle English brusshe

中古英语 brusshe

(2)from Old French brosse [brushwood]

源自 古法语 brosse [灌木丛]

(3)from Vulgar Latin *bruscia

源自 俗拉丁语 *bruscia

(4)perhaps from Latin bruscum [knot on a maple]

可能源自 拉丁语 bruscum [槭树上的节疤]

继承用法

brush“y

adj.（形容词）

基本词义

brush

brush 3

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.（名词）

A brief, often hostile or alarming encounter:

小接触；小冲突：

a brush with the law; a brush with death.

轻微的犯法行为；触及死亡

语源

(1)Middle English

中古英语

(2)from brushen [to hasten, rush]

源自 brushen [赶紧，冲]

(3)probably from brusshe [brush] * see brush 1

可能源自 brusshe [小争吵] *参见 brush1

现代英汉词典

brush

[brQF]

n.

(1)刷子；画笔；毛笔

a clothesbrush

衣刷

(2)狐狸尾巴

(3)刷；拂拭

Give my coat a brush.

把我的大衣刷一刷。

(4)轻擦；轻触

He felt the brush of her dress.

他感觉到她的裙子轻轻碰著他。

(5)（常与with连用）小冲突

a brush with the police

与警察发生的小冲突

(6)树枝；柴枝 (= brushwood)

(7)灌木丛；杂木林

词性变化

brush

vt., vi.

(1)拂拭；刷

to brush the floor

刷地板

(2)拭去；掸；拂

to brush dirt off

掸去尘土

(3)掠过；轻擦而过

The breeze brushed his check.

微风轻拂他的脸颊。

(4)疾走；急奔

She just brushed past.

她擦身而过。

常用词组

brush off

拂去；刷去：

The dirt willbrush off easily.

这个污点很容易刷掉

brush up

复习；重温：

I must brushup my French.

我必须重新温习法文。

(= polish up)

现代英汉综合大辞典

brush

[brQF]

n.

(1)刷子, 毛刷;【电】电刷

(2)画笔; 毛笔

(3)粗大的尾巴(尤指狐狸尾巴); [美俚]一把大胡子

(4)[美]灌木丛; 柴枝; 树枝

(5)小冲突, 小的遭遇战

(6)(骑马)奔驰; 快走

(7)【植】冠毛

(8)[美俚]毫不客气地拒绝

(9)高梁的花序

(10)灌丛植物

(11)装在帽子上的一簇羽毛

(12)轻触, 擦过

(13)挑顶, 卧底, 扩帮

(14)吹散沼气

(15)石垛平巷

(16)富赤铁矿

(17)[澳, 新][俚]姑娘, 年轻女人

a narrow brush with death

差一点丢掉性命的遭遇

词性变化

brush

[brQF]

vt.

刷; 擦; 拂; 掸; 挤取; 排斥

The little girl brushed the tears from her face.

这小女孩擦去她脸上的泪珠。

brush

[brQF]

vi.

(1)擦过, 掠过(against, by, past, through)

(2)(马奔时)两脚相擦受伤 Her pen brushed lightly on the paper. 她的笔在纸上轻轻地擦过。

继承用法

brush-burn

n.

擦伤

brush-fire

adj.

局部的; 小规模的

brush-lubricated

adj.

油刷润滑的

brush-off

n.

[美俚]突然拒[弃]绝

brush-pen

n.

毛笔

brushpencil

n.

画笔

brush-stroke

n.

刷子[画笔]等的一刷; 绘画的技巧

brushwood

[5brQFwJd]

n.

砍下的树枝, 柴枝; 密集的小树丛

brushable

adj.

brusher

n.

brushless

adj.

brushlike

adj.

习惯用语

at a brush

一举

at a first brush

(1)一开头, 首先, 最初

(2)在最初的小冲突中

at the first brush

(1)一开头, 首先, 最初

(2)在最初的小冲突中

be tarred with the same brush

一丘之貉, 一路货色

from the same brush

出自同一画家之手(指画)

give it another brush

润色, 再加工一下

give sb. the brush

[brush-off] 不理睬某人, 把某人打发掉

give sb. the a brush

[brush-off] 不理睬某人, 把某人打发掉

the brush

(1)绘画艺术; 画家风格

(2)画家

(3)[美口]丛林(地带); 不开化地区

(4)[俚]拒绝, 不理睬; 打发走

brush aside

(1)推至一旁; 排除

(2)漠视; 不理; 撇开不管

brush away

(1)刷去, 刷掉; 挥去

(2)撇开不管; 漠视

(3)扫除(障碍等)

brush cut

一种男人发型(似平头)

brush down

(1)刷干净

(2)[俗]责备; 谴责

brush off

(1)刷掉; 掸去

(2)拒绝接见; 驱逐

(3)[俗]漠视

(4)[俚]走开, 离开(常用于祈使句)

brush over

轻刷; 加以渲染, 使更加引人注目

brush up

(1)清洁; 拂拭

(2)温习; 复习

brush up on

温习; 复习

特殊用法

air brush

喷枪, 气刷

all-carbon brush

全炭电刷

angular brush

倾斜电刷

antistatic brush

【刷】抗静电刷

badger brush

獾毛笔(用于油画的软毛笔)

bent radiator brush

散热器弯刷

black-lead brush

石墨刷

block brush

砧板刷子

body brush

马刷

boiler tube brush

锅炉管刷

bore brush

炮刷, 枪刷

bottle brush

洗瓶圆刷

bottom brush

洗瓶底的刷子

brass wire brush

黄铜丝刷

bristle brush

鬃毛画笔

bronze brush

青铜电刷 bronze-graphite 青铜石墨电刷

burnishing brush

磨光辊, 抛光辊

camel's hair brush

驼毛刷

carbon brush

炭刷

casing cleaning brush

毛肠刮制刷

cast-steel wire brush

钢丝刷

center brush

中(间)电刷

cheliceral brush

螯刷

Chinese writing brush

毛笔

collecting brush

(1)刮泡刷

(2)集流刷, 集电刷, 汇流刷

collector brush

集流刷, 集电刷

commutator brush

换向器电刷

compare check brush

(穿孔卡)检验刷

composite brush

复合电刷

compound brush

合成电刷

contact brush

接触电刷

control brush

控制电刷

copper brush

铜(电)刷

copper carbon brush

铜碳刷

copper gauze brush

铜网刷

copper leaf brush

铜(叠)片电刷

coreless brush

无芯电刷

current-collector brush

集电刷

dial brush

表盘刷子

distributor brush

配电器电刷

dry brush

(油画、 水彩等的)干皴法; 干笔法

dynamo brush

电刷

earthed brush

接地刷

electric brush

电刷

electrographite brush

人工石墨电刷

electromechanical brush

机电刷

exciter brush

励磁机电刷

exploring brush

(1)测试弧刷, 辅助弧刷

(2)测试或辅助电刷

fan brush

扇形(油画)笔

feeder brush

馈电刷

file brush

锉刷

finishing brush

画图的润饰

fixed brush

固定电刷

flask brush

烧瓶刷

flat brush

平刷

fountain brush

喷水刷子

gauze brush

铜丝布电刷, 网刷

generator main brush

发电机主电刷

germinal brush

胚芽分离刷, 胚芽分离机

grain brush

谷物刷, 清粮机刷

graining brush

木纹刷(描绘木纹用)

graphite brush

石墨电刷

ground brush

接地电刷

gum brush

胶水刷

hair brush

毛刷

hearth brush

炉刷

hog hair brush

猪鬃画笔

horse brush

马刷

laminated brush

叠片电刷

lamp brush

灯刷

leading brush

引前电刷

line drawing brush

划线笔刷

marking brush

起线刷

motor brush

电机电刷

motor wire brush

电动钢丝刷

moving brush

活动电刷

negative brush

负电刷

non insulation brush

无绝缘电刷

nylon cleaning brush

尼龙清理刷

oil brush

润滑油刷

oscillating brush

摆动电刷

outer brush

外电刷

output brush

输出电刷

oval paint brush

椭圆油刷

paint brush

漆刷

paired brush

成对电刷, 双电刷

pasting brush

裱糊刷子; 涂桨刷子

pickup brush

集电刷, 集流刷

pilot brush

控制刷, 辅助刷, 选择器电刷

points brush

道岔刷

rabbit brush

一枝黄(一种多年生橡胶植物)

radial brush

径向电刷, 辐向电刷

read brush

读出电刷, 阅读刷

reel brush

转筛清理刷; 转筒刷

revolving brush

转动刷子

rheostat brush

变阻器电刷

rice brush

大米砑光机

rider-type brush

骑马刷, 往复刷(清筛用)

rotating brush

旋转电刷

round paint brush

圆油刷

rubber tapped spilt brush

带胶皮头分裂式电刷

sabeline brush

牛毛画笔

sable brush

黑貂毫笔

scaling brush

除锈钢丝刷

scent brush

臭毛刷

scratch(ing) brush

钢丝刷, 金属丝刷子

screen brush

清筛刷

scrub(bing) brush

硬毛刷

secondary brush

副电刷

self-propelling brush

(筛选机)自动推进刷

short-circuited brush

短路电刷

sieve brush

清筛刷

sifter brush

筛刷

silver-graphite brush

银石墨电刷

slip-ring brush

滑环电刷

snow brush

清雪刷, 刷式扫雪器

soft hair brush

软毛画笔

steel brush

钢刷

steel wire brush

钢丝刷

steel wire tube brush

(除垢用)钢丝管刷

stencil brush

镂花刷

stiff-bristled brush

硬毛刷

stock brush

润砖刷

stylar brush

花柱粘液毛

tandem brush

串联电刷

tar brush

焦油刷子

test-tube brush

试管刷

third brush

第三电刷

tube brush

管刷

turn brush

试管刷

whisk brush

(打蛋机的)搅打刷帚

white washing brush

粉墙刷

wire brush

钢丝刷

wire wheel brush

圆盘钢丝刷

美国传统词典

brush

brush 1

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.

(1)A device consisting of bristles fastened into a handle, used in scrubbing, polishing, or painting.

(2)The act of using this device.

(3)A light touch in passing; a graze.

(4)A bushy tail:

the brush of a fox.

(5)A sliding connection completing a circuit between a fixed and a moving conductor.

(6)A snub; a brushoff.

v.

brushed, brush.ing, brush.es

v.tr.

(1)To clean, polish, or groom with a brush.

(2)To apply with or as if with motions of a brush.

(3)To remove with or as if with motions of a brush.

(4)To dismiss abruptly or curtly:

brushed the matter aside; brushed an old friend off.

(5)To touch lightly in passing; graze against.

v.intr.

(1)To use or apply a brush.

(2)To move past something so as to touch it lightly.

常用词组

brush up

(1)To refresh one's memory.

(2)To renew a skill.

语源

(1)Middle English brusshe

(2)from Old French brosse [brushwood, brush] * see brush 2

继承用法

brush“er

n.

brush“y

adj.

参考词汇

(1)brush, flick, glance, graze, shave, skim

(2)The central meaning shared by these verbs is “to make light and momentary contact with something in passing”:

her arm brushing mine;

flicked the paper with his finger;

an arrow that glanced off the tree;

a knife blade grazing the countertop;

a taxi that shaved the curb;

an oar skimming the surface of the pond.

基本词义

brush

brush 2

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.

(1)A dense growth of bushes or shrubs.

(2)Land covered by such a growth.

(3)Cut or broken branches.

语源

(1)Middle English brusshe

(2)from Old French brosse [brushwood]

(3)from Vulgar Latin *bruscia

(4)perhaps from Latin bruscum [knot on a maple]

继承用法

brush“y

adj.

基本词义

brush

brush 3

AHD:[br?sh]

D.J.[br(.]

K.K.[br(.]

n.

A brief, often hostile or alarming encounter:

a brush with the law; a brush with death.

语源

(1)Middle English

(2)from brushen [to hasten, rush]

(3)probably from brusshe [brush] * see brush 1

英汉船舶大词典

brush up

n.刷漆

英汉航海大词典

brush up

vt.革新,改进

英汉化学大词典

brush up

n.刷新,擦光

英汉海运大词典

brush up

擦亮刷新

英汉计算机大词典

brush up

vt.擦亮(温习)

英汉建筑大词典

brush up

n.刷光