英语词汇premium insulation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	premium insulation
释义	premium insulation 简明释义优质绝缘，高级绝缘网络释义 1 ?优质绝缘 ... premium casting 保质量铸件，优质铸件 premium insulation 优质绝缘 premium motor oil 高级车用汽油 ... 2 ?高级绝缘优质绝缘，高级绝缘
随便看	break-away velocity breakaway view breakaway voltage break away with breakaway wrist break a will break back break back break ... back breakback breakback contact break back contact breakback mechanisms breakback break-back voltage break bad break barrow break beat breakbeat breakbeats break-before-make break before make break before make contact break-before-make contact break before--make contact

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。