Word: 下降 These are the Chinese grammar articles about 下降, whether they focus on it or mention it. Example sentences using 下降 2 sentences, showing page 1 of 1. 气温突然下降了。 Qìwēn tūrán xiàjiàngle. The temperature has suddenly dropped. 雨后气温下降了。 Yǔ hòu qìwēn xiàjiàngle. There was a drop in temperature after the rain.