单词dust
n.: 粉尘；尘埃；尘土；粉末
v.: 擦去…的灰尘；擦灰；掸去；刷去
网络: 掸掉灰尘；粉剂
沙土；尘土:
a fine powder that consists of very small pieces of sand, earth, etc.
（建筑物内、家具或地板等上的）灰尘，尘埃:
the fine powder of dirt that forms in buildings, on furniture, floors, etc.
粉尘；粉末:
a fine powder that consists of very small pieces of a particular substance
把某人远远抛在后面；使望尘莫及:
to leave sb far behind
待形势明朗；待情况清楚:
to wait for a situation to become clear or certain
擦去…的灰尘；擦灰:
to clean furniture, a room, etc. by removing dust from surfaces with a cloth
掸去；擦去；刷去:
to remove dirt from sb/sth/yourself with your hands or a brush
把（粉末）撒于；撒（粉）:
to cover sth with fine powder
〔古语〕肉体
混乱,骚乱
〔俚语〕现金,钱
〔诗〕遗骸,尸体;人体,人
碎屑
土,地面;葬地;废墟
〔口语〕金粉;粉末,粉剂;花粉
〔英国〕垃圾,废品;灰烬
花粉,粉尘,粉末
尘,灰尘,尘土,尘埃
〔美口〕急忙跑掉
撒满,复盖
(鸟)沙浴
〔古语〕使蒙满灰
一尘不染
使成为灰尘
扬起灰尘
扫除灰尘
掸(灰),打扫(灰尘)
把…弄得满是灰尘,在…上撒粉;撒(粉等)
第三人称单数：dusts
现在分词：dusting
过去式：dusted
v.+n.:
gather dust,raise dust,collect dust
v.cleanclean upwipewipe downwipe upn.dirtsandearthsoilfilth
She immediately recognised the highly sought-after brooch, which had been gathering dust at the bottom of her jewellery box for 40 years.
她立刻认出了这枚专家们正在寻找的珍宝，就是她珠宝盒中蒙尘40余年的别针。
Who are the heart of Acacia, species into the red beans. Wait for me to grind beans into dust, Acacia did not see there?
是谁把心里相思，种成红豆。待我来碾豆成尘，看还有相思没有？
Computer keyboard keys aperture stains and dust to clean up, these seem to have to carefully place, often let our cleaning job not start.
电脑键盘的按键缝隙容易留下污渍和灰尘，这些清洁起来似乎不得不小心翼翼的地方，往往让我们的清洁工作无从下手。
All of, you know. . . the dust that may be an issue, coming off the Gobi Desert. All of those things that BOCOG is trying to address.
所有的，你们知道…可能带来问题的尘埃，来自戈壁沙漠。所有那些是北京奥组委尝试解决的东西。
Besides the dark dust, NGC 7049appears similar to a smooth elliptical galaxy, although featuring surprisingly few globular star clusters.
除了暗黑尘埃，NGC7049则与平滑的椭圆形星系相似，尽管其具有令人吃惊的几个球状星团。
the only car visible was the dust-covered wreck of a Ford which crouched in a dim corner.
只看见一辆汽车，一部盖满灰尘、破旧不堪的福特车，蹲在阴暗的角落里。
Let the enemy persecute my soul, and take it; yea, let him tread down my life upon the earth, and lay mine honour in the dust. Selah.
就任凭仇敌追赶我，直到追上。将我的性命踏在地下，使我的荣耀归于灰尘。（细拉）
The aging PC gathering dust in the guest room? Ready to catch the next quake.
老化的个人电脑采集客厅里的灰尘，这是在准备捕获下一次地震的信息。
Hate him she did not quite; but he was dust and ashes to her, and even for her name"s sake she scarcely wished to marry him.
她也并不十分恨他；不过在她看来，他不过是一撮尘土，即使为了自己的名声打算，她也几乎没有想过要嫁给他。
Once my eyes got used to the dim, I gazed around, hoping to see shimmery rocks littering the floor, but dust was all I saw.
当眼睛逐渐适应了周围的黑暗环境，我环视四周希望能在地上发现一些闪光的石头，入目却是满眼的灰尘。