cottoned造句
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。
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。
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.