retract
过去式：
动词过去式: retracted
更多词形：
形容词: retractable | 名词: retractability | 动词过去式: retracted | 动词过去分词: retracted | 动词现在分词: retracting | 动词第三人称单数: retracts |
单词例句：
Check visually if gear and tyre are intact, do not retract the landing gear until fire is out.
请目视检查起落架及轮胎是否完整无损，火熄灭后才收上起落架。
She had committed herself so fully to the policeman that she could not well retract.
她已经对警察局里的人完全承认过了，现在决计无法翻供。
They tried to persuade me to retract my words.
他们试图说服我收回我的话。
A cat can retract its claws,but a dog can't.
猫能收缩爪子，狗却不能。
A cat can retract its claws.
猫能缩进爪子。
To retract(an oath, often by swearing another oath.
取消前誓撤回（一个誓言），经常是通过发另外一个誓
They were in collusion and attempted to retract their testimony.
这些人相互串供, 企图推翻原先的供词。
The criminals should stop on the precipice, retract from the wrong path and not go any further.
犯罪分子应当迷途知返，悬崖勒马，不要在错误的道路上继续走下去。
People with tact have less to retract.
智者悔少。