词语coal dust
解释煤尘
词性名词
coal dust〔名词〕煤粉,煤屑,煤尘详细»
coal dust〔名词〕煤粉详细»
coal dust〔名词〕煤粉,煤屑详细»
coal dust煤粉详细»
coal dust〔名词〕煤粉;n.煤粉,煤屑详细»
煤尘fine breeze详细»
煤尘〔名词〕coal dust详细»
煤尘coaldust详细»
煤尘smut详细»
煤尘coal-dust详细»