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
We have two and a half hours.
还有两个半小时。
I hope you have a good time on your trip.
我希望你在你的旅行上过得愉快。
Hi, Ling Feng! That's a nice kite!
喂，凌峰，那个风筝好漂亮。