英语词汇maintenance of permanent file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	maintenance of permanent file
释义	maintenance of permanent file
随便看	Alibunar Alic alica Alicancay Alicante Alicante, B.de Alicante, Prov.de A.L.I.C.E Alice alicea Alice Adams ALICE, Alice Alice and Bob aliceanna Aliceara Alice Arm Alice band Alice bands Alice blue Alice B. Toklas Alice B.Toklas brownies alice b. toklass Alice chess Alice Cooper Alice cyclotron

英汉双解词典包含3607232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。