| oil | |
| 级别 | 第3级 |
| 音标 | [ ɔɪl ] |
| 解释 | n.油，油画颜料；vt.涂油，溶化，vi. 融化；加燃油 |
| 英英释义 | a thick liquid that comes from under the Earth's surface which is used as a fuel and for making parts of machines move easily |
| 发音 |  |
| 例句 |
1. China is rich in oil resources. 中国的石油资源丰富。 2. It might need some oil. 它大概需要一些油。 |
