Actural (column)plates
[化] 实际塔板数
🗣️ 情景例句
You're working pretty hard these days.
你这阵子工作得很辛苦呀。
Please do not touch the wet paint.
油漆未干，请勿触摸。
and content in the thought that what was possible has been done.
想到能做的事都做了，也就坦然了。