单词	book post
释义	book post noun chiefly British : a postal service providing special low rates for books Word History First Known Use 1848, in the meaning defined above
随便看	blastocyst Blastocystis blastocysts blastocytes blastoderm blastodermic vesicle blastoderms blastodiaceaes blastodisc blastodiscs blastodisk blastodisks blastoff blastoffs blastogeneses blastogenetic blastogeny blastoid Blastoidea blastoidean blastoids blastokinesis blastokinetic blastomas blastomata

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。