cleaning
US /ˈkliː.nɪŋ/
UK /ˈkliː.nɪŋ/

1.
清潔, 打掃
the action of making something clean
:
•
The house needs a thorough cleaning.
房子需要徹底清潔。
•
She spent the whole day on spring cleaning.
她把一整天都花在了春季大掃除上。
1.
清潔著
the present participle of clean
:
•
She is cleaning the windows.
她正在擦窗戶。
•
He spent hours cleaning his car.
他花了幾個小時清洗他的車。
1.
清潔
used for cleaning
:
•
We need some cleaning supplies.
我們需要一些清潔用品。
•
She bought a new cleaning brush.
她買了一把新的清潔刷。