wash trap 中文意思是什麼

wash trap 解釋
沉沙坑
  • wash : Wash the 沃希灣〈英國東部Norfolk 與 Lincolnshire 兩郡之間的海灣〉。vt 1 洗，洗滌。2 洗掉，洗去 （...
  • trap : n 1 （捕動物的）捕獸機，夾子，陷阱；圈套，詭計。2 靶鴿發射器；射球戲；（射球戲用的）鞋形射球器。3...
  1. He doesn ' t know how to wash a car, saw wood, hammer a nail, trim a hedge, weed a garden [ let alone raise a vegetable garden ], bait a rat trap, or repair a punctured bike tire

    他們不知道怎樣沖洗汽車、鋸木頭、釘釘子、修整籬笆、給花園除草（更不用說種菜了） 、設置捕鼠的誘餌，也不知道怎樣修補被扎壞的自行車輪胎。
  2. For instance, hot weather and rising air can help dispersion of air pollutants ; rainfall can wash out certain pollutants in the air ; an occasional phenomenon known as temperature inversion can trap air pollutants in the lower atmosphere ; and still wind conditions can inhibit effective dispersion of air pollutants. moreover, when a weak northerly wind prevails in southern china, the impact of regional air pollution on hong kong will become more serious

    例如，炎熱天氣和上升的空氣有助空氣污染物消散；降雨可沖走空氣中部份的污染物；偶爾出現的逆溫層現象能把空氣污染物困在大氣的低層；風靜的情況可引致空氣污染物不能有效消散；及當華南地區吹微弱北風時，整個香港受區域性空氣污染問題影響也會特別嚴重。
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