• 音标
  []　
• 词性及解释
  n. 灰尘, 尘埃, 粉末, 花粉, 土, 骚乱
  vt. 拂去灰尘, 撒, 弄成粉末
  vi. 拂去灰尘, 化为粉末
  【化】 粉剂
  【医】 粉尘, 尘埃, 尘屑, 灰尘
• 例句
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  diamond dust dust shot dust removing bone dust dust horizon dust fastness dust catcher dust fog dust gas dust pocket natural dust fine dust aerial dust Magnesium dust dust furrow harmful dust dust bag fiber dust dust mixer dust tightness flying dust dust gauge

n.
1. 灰尘,尘土[U]
His clothes were covered with dust.
他衣服上全是灰尘。
2. 粉末[U]
3. 遗骸[U]
4. 【英】灰烬;垃圾
5. 屈辱
The dust has cleared.
骚乱已经平息了。
6. 一文不值的东西
7. 骚动,混乱[the S]
8. 金粉
9. 【美】【俚】钱,现钱[the S]
vt.
1. 除去...的灰尘[(+off/down)]
2. 掸去,擦去,扫去,刷去
He dusted his trousers.
他掸掉裤子上的尘土。
3. 使布满灰尘;撒农药等[(+with/over)]
The airplane dusted the crops with an insecticide.
飞机给庄稼撒农药。
vi.
1. 掸掉灰尘;打扫
She dusts every day.
她每天掸灰尘。
2. 变得灰扑扑
3. 喷撒农药
4. (鸟)用沙土洗澡