combination carn.混合车厢
combinationn.结合;结合到一起的事物或人;密码
combination bucket-wheel stacker reclaimer斗轮式堆取料机
combination of shipping and hydroelectricity航电结合
combination milling machine hydraulic system组合铣床液压系统
combination between practice and instruction工学结合
combination between competition and exercise赛练结合
combination of glucose-insulin-potassium葡萄糖、胰岛素和钾合剂
combination of carbonification and digestion干湿结合分解法
combination of legislature and administration议行合一制