词典释义：
双语例句
The high-effective water treatment agent-polyaluminium chloride is produced by industrial aluminiferous waste slag.
利用工业含铝废渣生产高效水处理剂聚合氯化铝。
The high - effective water treatment agent - polyaluminium chloride is produced by industrial aluminiferous waste slag.
利用工业含铝废渣生产高效水处理剂聚合氯化铝.