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
What I eat won't stay down.
我吃东西时感到恶心。
The young wheat sprouted quickly after the rain.
雨后，新鲜的麦芽迅速的长了出来。
Thank you, madam. Now, may I see yours, sir?
谢谢，夫人。现在，可以看看你的车票吗，先生？