单词bank head
un.: 丁坝;坑口装卸平台;挑水坝;井口网络: 班克赫德;斜井井口出车平台;横堤
岸垛
井口
挑水坝
丁坝
坑口装卸平台
If I could return to youth, I would commit all those errors again, but a bit earlier. (Tallulah Bankhead)
若韶光能倒回,我会负担那些产生过的不对,只不过早一些。