降温 jiàngwēn HSK4 cool down Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: cool down All meanings 2 jiàngwēn 2 cool down 1decline 1 1 sentence for 降温 (jiàngwēn — cool down) 这种风扇可以帮助室内快速降温。 zhè zhǒng fēngshàn kěyǐ bāngzhù shì nèi kuàisù jiàngwēn. This fan can help cool down the room quickly. Source: Dong Chinese Dictionary