decreasing dust

 
  • 降塵

decreasing dust的用法和樣例:

例句

  1. The coolant helps to keep down dust and reduce the fire hazard.
    冷卻劑有功於降塵並減少火情。
  2. The fall of dust has obviously reduced since environmental protection departments determined to improve the environment.
    環境部門加大力度改善環境,市區降塵量明顯下降。

decreasing dust的相關資料:

臨近單詞

今日熱詞
目錄 附錄 查詞歷史