台Taivo A Taiwan Mandarin dictionary

塵埃

chénāi

ㄔㄣˊ ㄞ

Simplified 尘埃

Example

宇航服保護宇航員們不會因和微小宇宙塵埃碰撞而受傷。

yǔhángfú bǎohù yǔhángyuán men búhuì yīn hàn wéixiǎo yǔzhòu chénāi pèngzhuàng ér shòushāng

Spacesuits protect astronauts from being injured from impacts of small bits of space dust.

Keep 塵埃 and it comes back until you know it.