cleans
US /kliːnz/
UK /kliːnz/
动词
打扫, 清洁
to make something free of dirt, marks, or unwanted matter
示例:
•
She cleans her house every Saturday.
她每周六打扫她的房子。
•
The machine cleans the air by filtering out pollutants.
这台机器通过过滤污染物来净化空气。