Sliding valve
[化] 滑阀
🧩 词语组成解析
a. 滑行的, 变化的\\n[机] 滑动
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
Harry, it's the perfect job for you. You'll love it. Harry
那是份最适合你的工作。你会喜欢的。
They who cannot do as they would,must do as they can.
不能如愿而行，也须尽力而为。
A quarter to eight.
7点45了。