一语多义是醒来，起床开始警觉开始了解真相，例如：

1、What time do you usually wake up?你通常什么时候醒来

2、Jake wanted to wake up， but sleep held him back.杰克想要醒来，但睡意使他又沉入梦乡。

3、What time do you usually wake up in the morning?通常你早晨几点钟醒