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
I must meet the deadline.
我必须赶上最后期限。
God helps those who help themselves.
自助者天助之。
But I plan to weed the yard today.
我计划今天除院子里的草。