It wasn't until he started laughing that they cottoned on!
他开始笑起来，他们才明白是怎么回事。
柯林斯例句
She had already cottoned on to the fact that the nanny was not all she appeared.
她已经意识到这个保姆不只是她看起来的那样。
柯林斯例句
It was evidently from ulterior motives that he cottoned up to them.
他设法接近他们显然是别有用心的.
互联网
I rather cottoned ( up ) to the idea.
我很喜欢这个构想.
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I rather cottoned to the idea.
我蛮喜欢这个构想.
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The two newcomers soon cottoned on.
这两个新来的人很快交了朋友.
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It was surprising how quickly the younger children cottoned on when they were taught English orally.
用口授的方式教幼儿英语,他们那么快就学会了,这真叫人吃惊.
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He'd been speaking for half an hour before I cottoned on to what he meant.
听他讲了半个小时以后我才明白了他的意思.
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