Timing valve
[化] 延时阀
🧩 词语组成解析
timing
['taimiŋ]
n. 时机掌握;配光;记时;定时;
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
A small one will do. What is your best rate?
小型车就可以了。你们最优惠的价格是多少？
Don't worry! It's nothing.
不要紧，没什么事。
Would you help me with the report?
你愿意帮我写报告吗？