crude oil
柯林斯词典
1. N-UNCOUNT Crude oil is oil in its natural state before it has been processed or refined. 原油
A thousand tons of crude oil has spilled into the sea from an oil tanker. 1000吨原油从油轮泄漏到了海里。
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1. N-UNCOUNT Crude oil is oil in its natural state before it has been processed or refined. 原油
A thousand tons of crude oil has spilled into the sea from an oil tanker. 1000吨原油从油轮泄漏到了海里。