[English] -- 英文法・語法に関する質問 Part 25

177 ：The OED Loves Me Not ：2023/03/01(水) 18:58:47.42 ID:eUMBO6p80.net

sit up
?
一つ目の意味
to be or move yourself into a sitting position, rather than lying down or leaning back
Do you feel well enough to sit up yet?
Sit up straight?don't slouch.
She slowly sat up and looked around.

二つ目の意味
?to not go to bed until later than usual
We sat up half the night, talking.

https://www.oxfordlearnersdictionaries.com/definition/english/sit-up_1