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
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
Who do you want to speak to ?
你要跟谁讲话？
That's OK. Can I borrow it, please?
没关系，我能借用一下吗？