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Chinese dictionary
n.waste steam; exhaust gas; discharge gas; (refer to 三废)
问题是废气中有很多毒素。
The problem was that the exhaust gases contain many toxins.
废气里的污染物
pollutant in exhaust gas
问题是废气中有很多毒素。
The problem was that the exhaust gases contain many toxins.
废气里的污染物
pollutant in exhaust gas