| 词汇 | direct mail |
| 释义 | direct mail 主要翻译 direct mail n (advertising sent by mail) (大宗免费投递的邮件，多为广告)直投邮件The effectiveness of advertising by direct mail depends on the quality of the mailing list. |
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Fahrenheit英汉词典共收录926129条英汉词条，基本涵盖了全部常用汉语及英语词汇的翻译、用法及例句，是中英文学习的有利工具。