Humph! Do you think you are qualified? 哼! 你也配嗎?
Humph! Who believes what you say? 哼, 誰信你的!
give a snort of contempt; 輕蔑地哼了一聲
The dying soldier was groaning with pain. 那個奄奄一息的士兵痛得直哼哼。
croon the baby to sleep; 哼著歌哄孩子睡覺
The mother was crooning a lullaby to her baby. 母親正對著嬰兒哼著搖籃曲。
牛津高階第八版
美國韋氏詞典
Dictionary.com
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維基百科 (自由的百科全書)