dust off (dā sī tú ào fū)

Phrasal-verb Surface cleaning

含义

to remove dust from something

从某物上清除灰尘 (cóng mǒu wù shàng qīngchú huīchén)

例句

"Could you dust off the shelves before putting the books back?"

"你能在把书放回去之前清除书架上的灰尘吗?" (Nǐ néng zài bǎ shū fàng huíqù zhīqián qīngchú shūjià shàng de huīchén ma?)