| 词汇 | black gold |
| 释义 | black gold 1 ENTRIES FOUND: black gold (noun) black gold noun black gold noun Learner's definition of BLACK GOLD [noncount] informal : petroleum, oil After months of drilling, they finally hit/struck black gold.经过几个月的钻探，他们终于发现了石油。 |
| 随便看 |
英汉双解词典包含93607条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。