scrub

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音标发音

英式音标 [skrʌb]
美式音标 [skrʌb]
国际音标 [skrʌb]
英式发音
美式发音

基本解释

n. 矮树；洗擦；擦洗者；矮小的人（或物）
vt. 用力擦洗；使净化
vi. 擦洗；进行手臂消毒
adj. 矮小的；临时凑合的；次等的

词根记忆

sc + rub(摩擦)→用力擦洗
走过灌木丛(scrub)，腿上被擦破(rub)好几处
和rub(v.擦，摩擦)一起记

同根派生

adj性质的同根词
scrubbed：精制的，纯净的。
scrubby：矮小的；树丛繁盛的。
n性质的同根词
scrubber：[化工]洗涤器；洗刷者；刷子。
scrubbing：[核]洗涤。
v性质的同根词
scrubbing：用力擦洗（scrub的现在分词）。
scrubbed：擦洗；废止；揉搓（scrub的过去分词）。

scrub相关词

用法辨析

v. (动词)

scrub的基本意思是“擦净”,指用刷子、布、毛巾或水、酒精等擦拭某物体以使之干净。引申可表示“用刷子刷净”“对…不予考虑”“取消”“剔除”等。
scrub用作及物动词时,可接名词、代词作宾语,也可接由形容词充当补足语的复合宾语。用作不及物动词时,多与介词或副词连用。
scrub和副词away、down、off、out连用时,其宾语可指被擦的物体,也可指擦掉的东西。
scrub的过去式和过去分词均为scrubbed。

英汉例句

用作动词 (v.)

用作及物动词: S+～+ n./pron.

She's scrubbing the floor.
她正在擦洗地板。

用作宾补动词: S+～+ n./pron. + adj.

Have you scrubbed the pan clean?
你把锅擦净了吗?

scrub更多例句

词组短语

用作动词 (v.)

～+名词

scrub the floor 擦洗地板
scrub the pan 把锅擦净
scrub the top of the wooden table 把桌子面擦净
scrub the walls 把墙刷洗干净

～+副词

scrub ceaselessly 不断地剔除
scrub cleverly 巧妙地取消

scrub更多词组

英英字典

剑桥英英字典

(CLEAN) to rub something hard in order to clean it, especially using a stiff brush, soap, and water
(STOP) to decide not to do something you had planned to do
(PLANTS) (an area of land covered with) short trees and bushes, growing on dry ground of low quality
(CLEAN) the act of rubbing something hard in order to clean it, especially using a stiff brush, soap, and water
(CLOTHES) loose clothes worn by doctors and nurses in a hospital

柯林斯英英字典

If you scrub something, you rub it hard in order to clean it, using a stiff brush and water.
Scrub is also a noun.
If you scrub dirt or stains off something, you remove them by rubbing hard.
to delete or cancel
Scrub consists of low trees and bushes, especially in an area that has very little rain.
Scrubs are the protective clothes that surgeons and other hospital staff wear in operating rooms.
a small or insignificant person
anything stunted or inferior
a player not in the first team
small, stunted, or inferior

专业释义

生物学

灌丛
灌木丛
密生灌丛

农业科学

灌丛
灌木丛

医药科学

(术前)洗净手臂，消毒手臂(up)
(手术前)洗擦消毒(手及臂)

化学

使(气体)净化；(把…)从(气体)中分离出来

体育

非正规运动队(队员)；二流球队(或球员)；非正规体育比赛

地球科学

擦净

商业

磨砂式

能源科学技术

擦洗