Bleeder valve
[机] 排泄阀
🧩 词语组成解析
n. 易出血的人, 血友病患者\\n[化] 泄放器
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 have ideal blood pressure. A perfect heart.
我血压正常得很 ，心脏也很好。
In college I majored in history, What was you major?
大学时我主修历史，你主修什么呢？
Not all sounds made by animals serve as language.
动物发出的声音不都是用作语言交际。