Mechanical cleaning
[化] 机械清洁法
🧩 词语组成解析
cleaning
[['kli:niŋ]]
n. 清洁, 扫除, 家畜的胞衣, 扫除出来的垃圾, 大败, 输得精光, 除伐, 巨额利润\\n[计] 清洗, 清除
🗣️ 情景例句
He's making money hand over fist.
他财源滚滚。
The frog is frightened at the sight of a snake.
那只青蛙因为看到了蛇而战抖。
We'll have to cancel if we don't get that order soon.
如果不能很快拿到货，我们只有取消啦。