dust

细小的灰尘

very small particles of dust

非常微小的尘埃颗粒

室内灰尘

家庭灰尘

dust that is floating in the air

放射性尘埃

dust containing radioactive material

含有放射性物质的尘埃

沙漠尘土

sand and dust from a desert area

来自沙漠地区的沙子和灰尘

dust from coal

金粉

very fine particles of gold

非常细小的金子颗粒

dust that exists in outer space

月尘

fine soil from the surface of the moon

来自月球表面的细土

dust from chalk

仙尘

砖灰

dust from bricks

来自砖块的灰尘

魔法粉尘

仙尘

民间传说中常与小精灵或仙女联系在一起的一种神奇的、闪闪发光的粉末。

尘云

a mass of dust in the air

空气中的一团灰尘

沙尘暴

a strong wind carrying a cloud of sand and dust

尘埃颗粒

防尘口罩

a mask worn to avoid inhaling dust

戴在口鼻上以防止吸入灰尘的口罩

（书的）护封

of a book

书的

尘螨

a very small creature that lives in dust

生活在灰尘中的一种非常小的生物

of a book

尘粒

尘暴区

an area of land where the soil has become dry and has been blown away

土壤变得干燥并被风吹走的地区

for furniture, etc.

防尘罩

for furniture, etc.

用于遮盖家具以防灰尘的罩布，例如在油漆时。

尘卷风

a small column of dust over land, caused by the wind

由风引起的陆地上的小尘柱

a mass of dust and small pieces of hair, thread, etc.

灰尘球

a mass of dust and small pieces of hair, thread, etc.

一团灰尘和毛发、线头等小碎片

尘埃

指单一致敏的灰尘颗粒，通常在阳光下可见。

尘埃落定

when dust stops moving in the air and lands on a surface. Also used figuratively.

当灰尘停止在空气中移动并降落在表面上时。也用于比喻义。

灰尘覆盖某物

灰尘旋转

灰尘吹动

灰尘覆盖

when dust is resting on a surface

当灰尘停留在表面上时

灰尘飞扬

灰尘漂浮

灰尘覆盖某物

灰尘散去

when airborne dust disappears

当空气中的灰尘消失时

灰尘扬起

灰尘落下

灰尘充满某物

when dust enters and occupies a space

当灰尘进入并占据一个空间时

一团灰尘

一层灰尘

一粒灰尘

一点灰尘

积满灰尘

布满灰尘

被灰尘覆盖

擦去灰尘

刷掉灰尘

清除灰尘

扫除灰尘

扫掉灰尘

抖掉灰尘

吹走灰尘

to move dust with air

用空气移动灰尘