蒸腾 (蒸騰) zhēngténg

zhēngténg noun (of a vapor etc) to rise; to ascend
Domain: Modern Chinese 现代汉语
Notes: (CC-CEDICT '蒸騰'; Guoyu '蒸騰'; Mathews 1931 '蒸騰', p. 46)

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蒸腾作用