“煤尘”造句

空气中充斥着柴油烟雾和煤尘粉末，黑乎乎的，我几乎什么都看不见。
The air is so black with diesel fumes and coal dust, I can barely see.

科学家们打算探讨干眼症与煤尘接触之间的关系.
Scientists want to investigate the relation between xerophthalmia occurrence and smut contiguity.

煤尘肺是由吸入煤矿粉尘引起.
Coal worker's pneumoconiosis results from inhalation of coal dust.

• #煤尘