n.社会地位，社会阶层；顺序，次序；行列；军队adj.头等的；高级的；超群的； 变形： 复数：rankings 双语释义：n.(名词)[C] [U] 军衔,职衔 position in the army, navy, etc.[S] 等级 degree to which sb/sth is of high quality[C] 排,行列 row or line of people or thingsv.(动词)vt. 分属某类 put or arrange in a rank or in a classv