英语词汇bitumen system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	bitumen system
释义	bitumen n — 柏油 n system n — 制 n • 制度 n • 体 n • 体制 n • 制式 n • 装置 n • 条贯 n
随便看	proud to present you proud to release proud to report that proud to represent proud to say proud to say that proud to serve you proud to share proud to show proud to State proud to supply proud to support proud to tell proud to wear proud to work proud to work for proud tradition pro upgrade Pro using prove prove a big hit with prove abilities prove a challenge prove a claim prove a concept

英汉双解词典包含2273206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。

bitumen n —