| 单词 | petroleum |
| 释义 | petroleum /pi'trsulidm; ps'trolism/ n [U] mineral oil (vegetable in origin, from forests in prehistoric times) found underground and obtained from wells; used in various forms (petrol, paraffin, etc) for lighting, heating and driving machines. 石油。 i ~ 'jelly n [U] semi-solid substance obtained from ~, used as a lubricant and in ointments. 矿脂; 凡士林。 |
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英汉词典共收录45734条英汉翻译词条，基本覆盖所有常用英文单词的例句及中文翻译，是不可多得的英语学习材料。