英语词汇petroleum contracts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 contracts
释义	petroleum n — 油 n • 石油 n • 天然气 n • 石化 n contract n — 合同 n • 承包 n • 券 n • 签约 n • 约契 n • 契约 n • 收缩 n • 缩紧 n • 协议书 n • 聘书 n
随便看	wedge type valve wedge valve wedge was driven wedge washer wedge welding machine wedge wire wedge wire filter wedgie wedging wedging action wedging in we`d give him we'd go we'd have to we diagnose and treat we did we did a good we did a good job we did agree we did a similar we did a survey we did back we did before we did change we did consider

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 —