| 单词 | 煤灰 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔blacken〕Their faces were blackened with soot.他们满脸煤灰。牛津高阶〔briquette〕A block of compressed coal dust, charcoal, or sawdust and wood chips, used for fuel and kindling.煤砖，炭砖：把煤灰，木炭或锯木灰和木片压缩制成的砖块状物，用作燃料和点火美国传统〔channel black〕A type of carbon black formed by exposing an iron plate to a natural gas flame and collecting the deposited soot.槽法炭黑：将铁板置于天然气火焰上灼烧然后收集沉积煤灰而形成的一种炭黑美国传统〔chimney sweep〕A worker employed to clean soot from chimneys.烟囱清扫工：雇用来清扫烟囱上的煤灰的工人美国传统〔dust〕The air was black with diesel fumes and coal dust.空气中充斥着黑乎乎的柴油烟和煤灰。外研社新世纪〔grime〕Black dirt or soot, especially such dirt clinging to or ingrained in a surface.污垢，灰垢：黑色脏物或煤灰，尤指附着或深嵌在一个表面上的污垢美国传统〔grime〕To cover with black dirt or soot; begrime.使积满污垢：被黑色污垢或煤灰覆盖、弄脏；沾污美国传统〔scrub〕Matthew scrubbed the coal dust from his face.马修擦掉了脸上的煤灰。外研社新世纪〔scrub〕Matthew scrubbed the coal dust from his face.马修擦掉了脸上的煤灰。柯林斯高阶〔shower〕Factory chimneys showered soot on the district.工厂的烟囱把大量煤灰倾吐在这一地区。英汉大词典〔slack〕A mixture of coal fragments, coal dust, and dirt that remains after screening coal.煤渣：对煤进行筛选后剩下的泥土、煤屑与煤灰的混合物美国传统〔smut〕To blacken or smudge, as with smoke or grime.弄脏，污染：弄黑或弄脏，例如用烟或煤灰美国传统〔soot〕It can be dangerous to let too much soot accumulate inside a chimney.烟囱里堆积过多的煤灰是很危险的。剑桥高阶Her hands were covered in coal dust and she had a black smudge on her nose where she had scratched it.她的手上覆盖着煤灰,鼻子上也因抓了一下而抹上了黑迹。剑桥国际It can be dangerous to let too much soot accumulate inside a chimney.烟囱里积聚过多的煤灰会引起危险。剑桥国际Many miners have suffered from the effects of coal dust in their lungs.许多矿工由于肺部吸入了煤灰而患病。剑桥国际The chimney is very sooty--it needs a clean.烟囱蒙上了一层煤灰----需要清洁一下。剑桥国际 |
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