India is one part of the world I would go to at the drop of a hat.

印度是世界上我即刻就想去的一个地方。

《柯林斯英汉双解大词典》

The company can't expect me to move my home and family at the drop of a hat.

公司不可能指望我立即搬家。

《牛津词典》

I love to travel, I'm ready to go at the drop of a hat.

我喜欢旅游，我准备马上就去。

《新英汉大辞典》

Yet,when it comes to my own money, I spend it at the drop of a hat - immediately,without waiting.

VOA: special.2010.05.02

But with lawsuits filed at the drop of a hat, search services should take note.

FORBES: On The Cover/Top Stories

"The great coaches out there are not available at the drop of a hat, " Humphreys said.

BBC: Humphreys wants new Ospreys boss

He could gather all the tools necessary to carry out another terrorist attack at the drop of a hat.

CENTERFORSECURITYPOLICY: License to Kill