词汇	良金
释义	良金 liáng jīn指优质的金属。精良的兵器。
随便看	flood control and hazard relief flood control and land drainage Flood control and regulating flood control flood-control flood control ability flood-control analysis flood control and damage reducing flood control and safety flood control and waterlogged elimination flood control and water resources flood control and water supply flood control application system flood control barrage flood-control basin flood control benefit flood control benefits flood control berefit flood control by reservoir regulation flood control capacity flood-control capacity flood-control channel flood control channels flood control chart flood control check