
例句
A thick layer of dust covered the old piano.
那架旧钢琴上积了厚厚一层灰。
Construction dust can reduce local air quality and cause breathing difficulties among nearby residents.
施工扬尘会降低当地空气质量,并导致附近居民呼吸困难。
常用搭配
- a layer of dust|一层灰尘
- gather dust|积灰;闲置不用
- dust the shelves|掸去架子上的灰
- dust with flour|撒上少量面粉
词形与相关词
dusty (adj.) · duster (n.)
用法提示
dust作动词既可指除尘,也可指撒粉,看宾语判断。