| metal | |
| 级别 | 第2级 |
| 音标 | [ ˈmetl ] |
| 解释 | n.金属，质料；adj.金属制的；v.以金属覆盖 |
| 英英释义 | a chemical element , such as iron or gold , or a mixture of such elements , such as steel , which electricity and heat can travel through and which is generally hard and strong |
| 发音 |  |
| 例句 |
1. He hands a metal disk to me. 他把一个金属圆盘给我。 2. Coins are made of metal. 硬币是金属做的。 |
