挖空心思的例句（挖空心思在句子中的用法）

• He contrived to make a mess of the whole thing. 他挖空心思反而把事情全盘弄糟了.
• He tried all sorts of dodges to avoid being called up. 他挖空心思,耍弄各种花招以逃避被征召入伍.
• She rummaged her brain for a reason. 她挖空心思要找出他的动机来.
• ...elaborate efforts at the highest level to conceal the problem. 最高层为了隐瞒问题而挖空心思