duster
英 ['d?st?]
美['d?st?]
- n. 抹布，撣子；除塵器；打掃灰塵的人
英英釋意
- 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