第三人稱(chēng)單數：retracts現在分詞：retracting過(guò)去分詞：retracted過(guò)去式：retracted
retract基本解釋
及物/不及物動(dòng)詞縮回; 縮進(jìn); 撤回或撤消
retract相關(guān)例句
及物動(dòng)詞
1.
1. A cat retracts its claws.
貓縮進(jìn)它的爪子。
2.
2. A cat can retract its claws.
貓能縮進(jìn)爪子。
retract網(wǎng)絡(luò )解釋
1. 撤消：另一個(gè)表示所有接收該消息的盟員(RTI::MessageRetractionHandle為IEEE1516.1定義的數據類(lèi)型),RTI將具有此類(lèi)型的消息句柄返回給發(fā)送TSO消息的盟員保存,當發(fā)送盟員再次使用消息句柄撤消(retract)消息時(shí),RTI從消
2. 回收：二十五年后,<>推出了<>特刊,并回收(retract)和糾正瓦爾特教授的文章. 為什么一個(gè)科學(xué)權威會(huì )錯呢?正像他說(shuō)的,只要有充分的時(shí)間,不可能錯的也會(huì )錯. 二十五年中,科學(xué)家懂得了細胞結構的復雜性,可能變成不可能了.
3. 縮回,收回：retort 回答; 報復,回報 | retract 縮回,收回 | retreat 撤退,撤退
retract詞典解釋
1. 收回，撤回(所說(shuō)的話(huà)或寫(xiě)的東西)
If you retract something that you have said or written, you say that you did not mean it.
e.g. Mr Smith hurriedly sought to retract the statement, but it had just been broadcast on national radio...
史密斯先生想趕快收回這項聲明，但它剛剛已經(jīng)在國家電臺播出了。
e.g. He's hoping that if he makes me feel guilty, I'll retract.
他指望著(zhù)如果他能讓我感到內疚，我就會(huì )收回所說(shuō)的話(huà)。
2. （使）縮回;（使）縮入;（使）收起
When a part of a machine or a part of a person's body retracts or is retracted, it moves inwards or becomes shorter.
e.g. Torn muscles retract, and lose strength, structure, and tightness.
撕裂的肌肉會(huì )收縮，喪失原來(lái)的力量、結構和緊實(shí)度。
e.g. ...when the aircraft's wheels were retracted.
當飛機的輪子收起來(lái)的時(shí)候
retract英英釋義
verb
1. formally reject or disavow a formerly held belief, usually under pressure
e.g. He retracted his earlier statements about his religion
She abjured her beliefs
Synonym: abjurerecantforswearresile
2. pull inward or towards a center
e.g. The pilot drew in the landing gear
The cat retracted his claws
Synonym: draw in
3. use a surgical instrument to hold open (the edges of a wound or an organ)
Synonym: pull backdraw back
4. pull away from a source of disgust or fear
Synonym: shrink back