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
I applied for a job as a lifeguard at the community pool.
我申请了社区游泳池的救生员工作。
The whole class is in a heated discussion.
全班同学正在热烈讨论。
Maori believe that the spirit stays with the body for three days, so during this time someone always stays with the dead person.
毛利人相信人死之后灵魂还会附体3天，因此在这段时间里一直有人守候着死者。