英語翻譯：

相關詞條：

例句：

1. 流星體活動在空間的固體天體，比小行星小，至少與塵埃一樣大
   A solid body, moving in space, that is smaller than an asteroid and at least as large as a speck of dust.
2. 空氣里彌漫著煙霧和塵埃。
   The air is loaded with smoke and dirt.
3. 過濾網(wǎng)可存住空氣中的塵埃。
   A filter traps dust from the air.
4. 路上塵埃滾滾。
   Eddies of dust swirled in the road.