英语词汇complex data base operation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	complex data base operation
释义	complex data base operation 简明释义复合数据库操作，复杂数据库操作
随便看	normal food chain Normal foot pulse normal force normal force normal force characteristic normal force coefficient Normal forced expiratory volume normal force diagram normal force distribution normal force of rudder normal force wing characteristic normal forecast normal forest normal forging sequence normal form normal form normal form-factor normal form factor normal form for a matrix normal form for matrix normal form game normal-form games normal form of a matrix normal form of characteristic normal form of manifold

英汉双解词典包含3185865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。