| soot | |
| 级别 | 第10级 |
| 音标 | [ sʊt ] |
| 解释 | n.煤烟，烟尘；vt.熏以煤烟 |
| 英英释义 | a black powder made mainly of carbon which is produced when coal , wood , etc . is burnt |
| 发音 |  |
| 例句 |
1. Soot is the product of the imperfect combustion of fuel. 煤烟是燃料不完全燃烧的产物。 2. The chimney was choked with soot. 烟囱被煤灰堵塞了。 |
