灰尘

zhè lǐ de huī chén zhēn de hěn hòu.

The dust here is really thick.

This sentence is remarking on the thickness, and by extension the volume or amount, of dust in a certain location.

kōng qì zhōng chōng mǎn le huī chén.

The air is filled with dust.

This sentence describes a situation where the air is so dusty that it's noticeable or causing discomfort.

qǐng kuài diǎn sǎo diào zhè xiē huī chén.

Please sweep away this dust quickly.

This sentence is asking someone to quickly remove some dust, probably because it's causing inconvenience.

huī chén yǐ jīng jī lěi le hǎo duō.

There's been a lot of dust accumulation.

This sentence is stating that a significant amount of dust has gathered and not been removed for some time.

wǒ bú xiǎng zài xī rù zhème duō huī chén.

I don't want to breathe in so much dust again.

This sentence is expressing the speaker's discomfort with inhaling large amounts of dust.

nǐ de shū jià shàng quán shì huī chén.

Your bookshelf is full of dust.

This phrase points out that someone's bookshelf is notably dusty, implying it hasn't been cleaned in a while.

fēng chuī qǐ de huī chén ràng wǒ wú fǎ kàn qīng chǔ.

The dust blown by the wind makes it hard for me to see.

This sentence paints a scenario where the wind is blowing the dust causing visibility issues.

wǒ xiǎng yào cóng huī chén zhōng zhǎo dào zhè běn shū.

I want to find this book in the dust.

This sentence suggests someone is looking for a book in a dusty environment, implying the book hasn't been used in a long time.

wǒ kě yǐ kàn dào huī chén zài kōng qì zhōng piāo fú.

I can see the dust floating in the air.

This sentence is describing a situation where the dust is visible and floating in the air due to being disturbed or due to wind.

huī chén ràng tā dǎ le gè pēn tì.

The dust made her sneeze.

This sentence indicates a cause-and-effect scenario, that the dust caused a woman to sneeze, suggesting she may be allergic to or irritated by dust.