单词	mail cover
释义	mail cover noun : a postal monitoring and recording of information about all mail going to a designated addressee Word History First Known Use 1965, in the meaning defined above
随便看	bimotored bims bimuscular bin bin Laden bin liner bin reservoir bin-burn bina binarier binaries binariest binarism binary binary color binary combination binary digit binary fission binary form binary granite binary name binary nomenclature binary notation binary opposition binary pulsar

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。