retract + noun
The surgeon retracted the wound edges.
外科医生将伤口边缘拉开。
撤回;收回
缩回;收起;使(发音)位置后移;将(某物)拉回或收回内部。;将(音,尤指元音)发向声道更后部。;缩回;撤回;收回。
to take back or withdraw a statement, promise, or accusation, especially formally
将(某物)拉回或收回内部。
To pull (something) back or back inside.
将(音,尤指元音)发向声道更后部。
To pronounce (a sound, especially a vowel) farther to the back of the vocal tract.
缩回;撤回;收回。
To draw back; to draw up; to withdraw.
一般现在时
The surgeon retracts the wound edges.
医生拉开伤口边缘。
现在进行时
The surgeon is retracting the tissue.
医生正在拉开组织。
一般过去时
The doctor retracted the skin flap.
医生拉开了皮瓣。
retract 在医学中指用器械拉开或保持张开
The surgeon retracted the wound edges with a retractor.
外科医生用牵开器拉开了伤口边缘。
用法提示:retract 在此意为“(用器械)拉开”,及物动词,宾语是伤口边缘。
During the surgery, the nurse helped retract the tissue.
手术中,护士帮助拉开组织。
用法提示:retract 表示“拉开”,与 help 连用,不定式形式。
The doctor carefully retracted the organ to get a better view.
医生小心翼翼地拉开器官以便更好地观察。
用法提示:retract 表示“拉开”,及物动词,后接器官。
The surgeon retracted the wound edges.
外科医生将伤口边缘拉开。
He retracted the tissue with a clamp.
他用夹子拉开组织。
The wound was retracted to expose the underlying muscle.
伤口被拉开以暴露下面的肌肉。
比 retract 更常用、适用范围更广,也可表示撤军、退出;与 retract 都很正式,但 withdraw 不限于收回话语。
口语常用,结构为 take back + 话语/观点;语气比 retract 随意,常含承认说错了的意思。
较正式,多指公开放弃信仰、立场或长期坚持的观点,语气比 retract 更强,不用于随便收回一句话。
用于“缩回、收起”义:retract 是拉回/收进,extend 是向外伸出或展开。
用于“缩回”义的不及物对比:retract 指收回、缩回,protrude 指向外突出。
用于“撤回(说法、指控)”义:retract 是收回说过的话,assert 是坚定地提出并坚持。
用于“收回(声明、意见)”义:retract 是放弃原来的说法,maintain 是继续坚持该说法。
用于“收回(言论)”义:retract 为撤销/否认,affirm 为公开确认、肯定。
extract 意为'取出',retract 在医学上意为'用器械拉开',二者方向相反且词形相似。
contract 意为'收缩',retract 在医学上意为'拉开',二者动作方向相反。
撤回声明
The politician refused to retract his statement.
这位政客拒绝撤回他的声明。
撤回主张
The company had to retract its claim after the evidence was disproved.
证据被推翻后,该公司不得不撤回其主张。
收回指控
She later retracted her accusation against her colleague.
她后来收回了对同事的指控。
收起起落架
The pilot retracted the landing gear immediately after takeoff.
飞行员起飞后立即收起了起落架。
收回爪子
The cat retracted its claws when it relaxed.
猫放松时收回了爪子。
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re-(表示“回;向后”) + tract(拉,拽)。同根词:tractor(拖拉机)、traction(牵引)、attract(吸引);同前缀词:return(返回)、review(复习)。
常用于“撤回声明”的场景。
飞行器可收放的部件。
某些动物能伸缩的爪。
可被正式撤回的指控。
指可收回或改口的言论。
撤回声明
The politician refused to retract his statement.
这位政客拒绝撤回他的声明。
撤回指控
She decided to retract her accusation after seeing the evidence.
看到证据后,她决定撤回指控。
缩回壳里,变得沉默寡言
After the embarrassing incident, he retracted into his shell and avoided social events.
那次尴尬事件之后,他变得沉默寡言,回避社交活动。
Dictionary facts from ECDICT, WIKTIONARY.