大气暖化 Traditional 大氣暖化 dà qì nuǎn huà 🔊 atmospheric warming + Keep this word Meanings dà qì nuǎn huà 大氣暖化 atmospheric warming Its characters 大dàbig; old (in age)HSK 1气qìgas; airHSK 4暖nuǎnwarmHSK 6化huàto make intoHSK 5