dust
美[dʌst] vt.& vi.拂（一拂），掸（一掸）
vt.撒（粉）于；擦去…的灰尘；擦灰；撢去
网络灰尘；粉尘；尘埃；尘土
1 . Lights reflected off dust -covered walls creating a ghostly luminescence.
灯光照在满是灰尘的墙上，反射回苍白的冷光。
来自柯林斯例句
2 . The powdery dust rose in a cloud around him.
一团粉尘在他周围扬起。
来自柯林斯例句
3 . In the last 30 years many cherished values have bitten the dust .
在过去的30年中，许多珍贵的价值观已经消失殆尽。
来自柯林斯例句
4 . Wind caught the sudden puff of dust and blew it inland.
风猛地刮起一阵灰尘，将它吹往内陆。
来自柯林斯例句
5 . Many of the machines are gathering dust in basements.
许多机器尘封在地下室里。
来自柯林斯例句
1.fine powdery material such as dry earth or pollen that can be blown about in the air;
the furniture was covered with dust
2.the remains of something that has been destroyed or broken up
3.free microscopic particles of solid material;
astronomers say that the empty space between planets actually contains measurable amounts of dust
1.remove the dust from;
dust the cabinets
2.rub the dust over a surface so as to blur the outlines of a shape;
The artist dusted the charcoal drawing down to a faint image
3.cover with a light dusting of a substance;
dust the bread with flour
4.distribute loosely;
He scattered gun powder under the wagon