Ballast(float) valve tray
[化] 重盘式浮阀塔板
🧩 词语组成解析
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;
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
🗣️ 情景例句
How did you get on in your exam?
你考得怎样？
Do you intend to finish before you leave?
你在出去以前要把它做完吗？
The Cutty Sark rolled from side to side and it became impossible to steer her.
船身左右摇晃，无法操纵。