Elevating valve
[化] 升杆阀
🧩 词语组成解析
v. 举起( elevate的现在分词 ); 提高; 提升; 鼓舞
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
How can I thank all of you?
我该如何感谢你们呢？
When the lights went out, I was washing my hair.
当熄灯的时候，我在洗头。
What is it?
什么好消息？