| carbon | |
| 级别 | 第4级 |
| 音标 | [ ˈkɑ:bən ] |
| 解释 | n.碳元素 |
| 英英释义 | a simple chemical substance , which exists in its pure form as diamond or graphite, and is an important part of other substances such as coal and oil , as well as being contained in all plants and animals |
| 发音 |  |
| 例句 |
1. Diamonds are pure carbon. 钻石是纯净的碳。 2. Carbon is an element, while carbon dioxide is a compound. 碳是一种(化学)元素，而二氧化碳则是一种化合物。 |
