Annular valve
[机] 环状阀, 轮形阀
🧩 词语组成解析
annular
[['ænjulə]]
a. 环形的\\n[医] 环状的
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
Designing dresses is a career
设计时装是一种职业
Did the film live up to your expectations?
这部电影达到你期望的标准了吗？
It's none of your business.
关你屁事！