哼 hēng HSK7 hum Origin Definitions Defs Strokes Stroke Words Sentences Sents Showing: to groan All meanings 4 hēng 4 to hum 3to groan 1 1 sentence for 哼 (hēng — to groan) 他哼了一下鼻子表示嘲笑。 tā hēng le yīxià bízi biǎoshì cháoxiào. He gave a snort of derision. Source: AI Challenger 2017