| 单词 | mass mail |
| 释义 | Definition of mass mail in English:mass mailnoun
Origin1950s; earliest use found in Public Opinion Quarterly. Definition of mass mail in US English:mass mailnoun
Origin1950s; earliest use found in Public Opinion Quarterly. |
| 随便看 |
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。