| charcoal | |
| 级别 | 第8级 |
| 音标 | [ ˈtʃɑ:kəʊl ] |
| 解释 | n.炭，木炭，生物炭 |
| 英英释义 | a hard black substance similar to coal which can be used as fuel or, in the form of sticks , as something to draw with |
| 发音 |  |
| 例句 |
1. We need to get some more charcoal for the barbecue. 我们烧烤需要更多的碳。 2. Charcoal is used to filter water. 木炭是用来过滤水的。 |
