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
He was killed on the spot.
他当场被杀。
You'd better run or you're going to be left behind.
你最好跑不然你将落在后面。
Haven't you heard?
你没听说吗？