英语词汇first day postmark怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	first day postmark
释义	first day postmark 【集邮】首日戳
随便看	traumatizes traumatizing traumato- traumatologies traumatologist traumatologists traumatology traumatopathy traumatropism Trauzl test trav trav. travail travailed Travancore travancores trave travel travelable travel agencies travel agency travel agent travel agents travel allowance travel allowances

英汉双解词典包含483723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。