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fog and thick haze
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fog and thick haze
Encyclopedia
理学
雾霾污染
释
fog and thick haze
雾霾
对大气中各种悬浮颗粒物含量超标的笼统表述,尤其是PM2.5(空气动力学当量直径小于等于2.5微米的颗粒物)被认为是造成雾霾天气的元凶。
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reimbursable usage system on water resources
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Reims Cathedral
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reindustrialization
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Reines, Frederick
reinflate
reinforce
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reinforcement
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