英语词汇third-class mail是什么意思，third-class mail的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	third-class mail
释义	DEFINITIVE EXAMPLES 权威例句〔junk mail〕Third-class mail, such as advertisements, mailed indiscriminately in large quantities.三级邮件：如不加区别地大量发出的邮寄广告宣传品美国传统
随便看	separates separates separating separating separating separating separating agent separating bath separating calorimeter separating centrifuge separating character separating control character separating cylinder separating disk separating element separating equipment for purification separating file separating filter separating flask separating fluid separating funnel separating grid separating hyperplane separating keyword separating layer

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。