Valve clearance
[化] 阀余隙
🧩 词语组成解析
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
🗣️ 情景例句
How did you feel about being away
对出外工作作何感觉
Why are you always late? You're fired!
你怎么老是迟到？你被解雇了！
Many people pretend that they understand modern art.
有很多人装成很懂现代艺术的样子，