not sleep a wink

• 一点也没睡

not sleep a wink的用法和样例：

例句

1. I didn't have a minute's sleep all night long.
   我整夜一点儿也没睡着。
2. After a sleepless night, his eyes are a bit puffy.
   一夜没睡，他的眼睛有些浮肿。