英语词汇petroleum pipeline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	petroleum pipeline
释义	petroleum n — 油 n • 石油 n • 天然气 n • 石化 n pipeline n — 管线 n • 管路 n
随便看	phase failure phase failure protection phase fault phase feeding phase field phase film phase flow phase focusing phase for phase gate phase grating phase ground phase I clinical trials phase i construction. phase ii clinical trial phase ii development phase iii clinical trial phase iii double-blind phase I-iii clinical trials phase iii trials phase ii ongoing phase ii Trial phase imaging phase imbalance phase in

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。

petroleum n —