单词	first day cover
释义	first day cover noun : a philatelic cover franked with a newly issued postage stamp and bearing the postmark of the first day of issue and an officially chosen place of issue Word History First Known Use 1932, in the meaning defined above
随便看	caddow caddy caddying cade cade oil cadeaux cadee cadees cadelle cadelles cadence cadenced cadences cadencies cadencing cadency cadency mark cadent cadenter cadentest cadential cadenza cadenzas cader cades

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。