区别就是wake…up为及物性动词短语，而wake up为不及物动词短语，具体的不同如下
wake…up中文意思是叫醒……
wake up中文意思是醒来；开始警觉；开始了解真相
You will automatically wake up after this length of time.
Do you usually wake up at night?
What time do you usually wake up?
水利万物而不争,
而万物莫能与之争。
