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
Oh, hello! How nice of you to remember us!
噢， 好， 真好， 还记得我们！
How often did I tell you not to speak so loud?
我告诉你多少次不要讲话这么大声?
He thought I was on fire.
他认为是我着火了。