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   英语
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短语
junk mail ['ʤʌŋkmeɪl]
微软 Imeile e e sa letlelesegeng (An unsolicited and typically unwelcome message, often commercial or political in nature, transmitted via the Internet as a mass mailing (sometimes as if from a fictitious user or domain) to a large number of recipients)
 英语 词库
Junk Mail ['ʤʌŋkmeɪl]
商业活动, 缩写 JM
junk mail: 3 短语, 1 学科
微软3