humming

美音音标: ['hʌmɪŋ] humming
英音音标: ['hʌmɪŋ] result.0.expl|add:"

同义
hum humming
词性
n
解释
a humming noise
示例
the hum of distant traffic

同义
humming
词性
n
解释
the act of singing with closed lips
示例
None