duster
英 ['dʌstə]
美['dʌstɚ]
- n. 抹布，掸子；除尘器；打扫灰尘的人
英英释意
- 1. a windstorm that lifts up clouds of dust or sand;
- "it was the kind of duster not experienced in years"
- 2. a loose coverall (coat or frock) reaching down to the ankles
- 3. a piece of cloth used for dusting
- 4. a pitch thrown deliberately close to the batter