英语词汇class maintained certificate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	class maintained certificate
释义	class maintained certificate 简明释义船级保持证书专业释义 1 地球科学船级保持证书 2 交通运输工程船级保持证书
随便看	nonmetric analysis non-metric camera nonmetric regression non-metric theories nonmetro non-metropolitan nonmetropolitan nonmetropolitan population non-mi nonmicellar nonmicellar solution nonmicrobial nonmicrophonic nonmicroprogrammed device nonmicroprogrammed interface nonmicroprogrammed machine nonmicroprogrammed machine non-microsoft nonmicrosomal nonmicrosomal oxidation non-middle nonmigrant nonmigrant non-migrants nonmigrating

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。