参考词典中sit up的常规释义:
基本释义
- 端坐,坐正;熬夜,不睡觉;大吃一惊,吓了一跳
参考例句
- Mabel sat up with her daughter throughougt the night..
梅布尔彻夜不眠照顾着女儿 - I had to sit squeezed up against the wall.
我得紧贴着墙坐. - The nurse sat up with the patient all night.
那护士整夜没睡守护着病人. - I had to sit up all night writing the report.
我不得不熬通宵写报告。
- Mabel sat up with her daughter throughougt the night..
英英解释