搜索关注在线英语听力室公众号:tingroom,领取免费英语资料大礼包。
(单词翻译)
It’s well known that when it comes to oil, the Middle East is king. Saudi Arabia has more than 260 billion barrels of proven reserves. Iran has 136 billion. Iraq and Kuwait together nearly 120 billion. Combined, Middle Eastern reserves account for about forty percent of the world’s known oil. Which is odd, because the fossils that make up fossil fuels come mainly from ancient microscopic1 organisms that sank to the bottom of the ocean. Those on the bottom of the pile were pushed down into the earth’s crust and slowly cooked into crude.
收听单词发音
1
microscopic
|
|
| adj.微小的,细微的,极小的,显微的 | |
参考例句: |
|
|
|
本文本内容来源于互联网抓取和网友提交,仅供参考,部分栏目没有内容,如果您有更合适的内容,欢迎 点击提交 分享给大家。