孵蛋 fūdàn incubate Origin Definitions Defs Strokes Stroke Words Sentences Sents 1 sentence 这只雌鸟正在巢里孵蛋。 zhè zhī cí niǎo zhèngzài cháo lǐ fūdàn. The female bird is brooding eggs in the nest. Source: Dong Chinese Dictionary