coal dust
煤尘
常用释义
英式发音
美式发音
基本释义
- 煤尘：由煤矿、运输或机械处理煤炭时产生的细粉末状的煤。
例句
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1·The air is so black with diesel fumes and coal dust, I can barely see.天空由于充满柴油机的浓烟和煤灰而如此黑，我几乎看不见。来源: 《柯林斯英汉双解大词典》
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2·He fell ill after breathing coal dust for many years.呼吸了多年煤灰之后，他病倒了。
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3·He became ill after breathing coal dust for many years.他因多年的吸进煤灰而生病了。
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4·His face and hands were covered with grim of coal dust.他的脸和双手都沾满了煤炭的污垢。
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5·He became ill after breathing (in) coal dust for many years.因常年吸入煤粉，他病了。
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6·The explosion characteristics of pure coal dust were studied.实验研究了纯煤尘的爆炸特性。
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7·We ran it on sawdust, cubed wood, coffee grounds and coal dust.我们跑它木屑，立方木材，咖啡的理由，煤尘。
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8·Coal worker's pneumoconiosis results from inhalation of coal dust.煤炭工人的煤尘肺是由吸入煤矿粉尘引起。
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9·He became ill after breathing in a lot of coal dust for many years.多年来他吸入了大量煤尘，后来他得了病。
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10·The explosion characteristics of coal dust-methane mixture were studied.实验研究了煤尘-甲烷混合物的爆炸特性。