dust-settling
英['dʌsts'etlɪŋ]
美['dʌsts'etlɪŋ]
- 降尘
双语例句
- The coolant helps to keep down dust and reduce the fire hazard.
冷却剂有功于降尘并减少火情。 - The fall of dust has obviously reduced since environmental protection departments determined to improve the environment.
环境部门加大力度改善环境，市区降尘量明显下降。
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