Tray efficiency
[化] 塔板效率
🧩 词语组成解析
tray
[tre]
n. 盘子;托盘;浅盘;满盘;
🗣️ 情景例句
Oh, please, Harry.
噢，拜托你， Harry。
Do you really want to know what I think?
你确实想要知道我认为什么吗？
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。