耐热 nàirè heat-resistant Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这种工业塑胶具有极高的耐热性。 zhè zhǒng gōngyè sùjiāo jùyǒu jí gāo de nàirè xìng. This industrial plastic has extremely high heat resistance. Source: Dong Chinese Dictionary