Clean surplus concept
[经] 净盈余观念
🧩 词语组成解析
clean
[klin]
adj. 清洁的;整齐的;新的;正派的;
vt.& vi. （使）清洁;变干净;除去…的灰尘;使…干净;
vi. 清扫;
adv. 完全地，彻底地;
n. 打扫;
🗣️ 情景例句
Notices are displayed on the bus asking people not to smoke.
公共汽车上张贴着请勿吸烟的公告。
Some persons do first, think afterwards, and then repent for ever.
有些人做了再思考，从而悔恨终身。
We want to try this component as a sample.
这种组件我们想试个样品看看。