介绍:
感谢收听,期待你对本期节目的评论留言哦～
At the drop of a hat 立即，马上
I would quit my job at the drop of a hat if I didn’t have a family to support.
如果不是因为要养家，我会毫不犹豫地辞掉那份工作。
You can’t just go running off to some beach resort at the drop of a hat whenever you feel like it.
你不能一时心血来潮，就马上跑到某个海边去度假。
