stop up

• 动词短语，指堵住或填满孔洞、缝隙或通道，也指熬夜不睡。

A phrasal verb used to indicate the act of blocking or filling a hole, gap, or opening, or staying awake late.

不可数 · 及物 · 短语动词，可分

1. Block or obstructinformalbritish

   To fill or close a hole, pipe, or opening so that nothing can pass through.

   堵住

   • The drain is stopped up with hair and soap.
   • He used a rag to stop up the leak in the pipe.
   • Leaves stopped up the gutter, causing water to overflow.

   同义词blockbungclogclosecongestdamfillobstructplugsealstuff

   反义词clearopenunblock

2. Stay awakeinformalbritish

   To remain awake and not go to bed.

   不睡觉

   • We stopped up late to watch the film.
   • She stopped up all night studying for the exam.
   • Don't stop up too late; you have work tomorrow.

   同义词sit upstay up

基本动词stop