noun [具体名词]清洗；清除；去污；大败
The windows will have to be given a thorough cleaning.
窗户必须得做彻底的清洁。
verb [vt. 及物动词]清洁（clean 的 ing 形式）
Her father cleaned his glasses with a paper napkin.
她父亲用一张餐巾纸擦他的眼镜。
- cleaning 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 92 Asking for trouble
- Lesson 34 Adolescence
- Episode 23 The Community Center ACT II
单词造句: