核弹 hédàn nuclear bomb Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 这种新型核弹的威力非常巨大。 zhè zhǒng xīnxíng hédàn de wēilì fēicháng jùdà. The power of this new type of nuclear bomb is immense. Source: Dong Chinese Dictionary