dustern.
英 'dʌstə | 美 'dʌstɚ
中文n. 抹布，掸子；除尘器；打扫灰尘的人
词根词源
duster (n.)1570s, "dust brush for clothes," agent noun from dust (v.). Meaning "sifter" is from 1660s; that of "cloth worn to keep off dust" is from 1864.
关键词