Actural (column)plates
[化] 实际塔板数
🗣️ 情景例句
It will take less than 5 minutes to check out.
退房最多只需5分钟。
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
She has an eye for detail.
她有鉴别细节的眼力。