词语低级煤
解释grizzle
grizzle〔名词〕劣质煤,低级煤,含硫煤详细»
grizzle〔名词〕未烧透的砖(灰色次砖,低级煤;vt.使...成灰色详细»
grizzle〔名词〕低级煤详细»
grizzle〔名词〕灰色,半生次砖详细»
grizzle诉苦详细»
低级煤grizzle;low-grade coal详细»
低级煤grizzle详细»
低级煤lean coal详细»
低级煤inferior coal;lean coal;low rank coal;low-grade coal;poor grade coal详细»