weasel out of(something)
用作动词的意思:推诿、退出(做某事),逃避(责任)
用法及例句:They used an excuse to weasel out of the job.他们找了个借口把这项工作推托掉了。
You can't just weasel out now when we need you.现在我们正需要你,你不能退出。
英汉词典参考:
weasel
out
of
something