dust

释义

n. 灰尘, 尘埃, 粉末, 花粉, 土, 骚乱\nvt. 拂去灰尘, 撒, 弄成粉末\nvi. 拂去灰尘, 化为粉末 in the dust 死了；入土 dust removal 除尘，除尘设备 dust collector 吸尘器；集尘器

例句

All the furniture was covered in dust.

所有的家具都蒙上了灰尘。