Hum哼11. (鼻子发出声音) groan; snort: 轻蔑地哼了一声 give a snort of contempt; 那个奄奄一息的士兵痛得直哼哼。 The dying soldier was groaning with pain.2. (低声唱或吟咏) hum; croon: 哼着歌哄孩子睡觉 croon the baby to sleep; 母亲正对着婴儿哼着摇篮曲。 The mother was crooning a lullaby to her baby. 她独自哼着歌。 She was humming a song to herself.哼2感叹词 (表示不满意或不相信) humph; tut; umph: 哼! 你也配吗? Humph! Do you think you are qualified? 哼, 谁信你的! Humph! Who believes what you say?