out from under的用法和样例：
例句
- He thought he would be elected, but his friends pulled the rug out from under him and voted for somebody else.
他以为自己会选上，但是他的朋友们突然放弃对他的支持，而投了别人的票。 - He was dug out from under the avalanche.
他被人从坍崩的雪堆中挖出来。 - "Right as a trivet now, " said the mechanic as he crawled out from under the car."I've replaced your silencer.
"修好了，"那修理工从车底下爬出来说道，"我已经更换了你的消声器。" - Credit counseling helped us get out from under.
信用咨询使我们免除了忧虑
