热度 rèdù fervor Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: heat level All meanings 3 rèdù 3 fervor 1fever 1heat level 1 1 sentence for 热度 (rèdù — heat level) 地球内部的热度极其惊人。 dìqiú nèibù de rèdù jíqí jīngrén. The heat inside the Earth is incredibly intense. Source: Dong Chinese Dictionary