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 many people live in Turkey?
有多少人在土耳其生活？
But we cannot afford to depend on tradition alone.
但是我们不能靠吃老本过日。
I say, shall we go downtown this evening?
喂，今晚我们上街怎么样？