orderlessadj.无条理的；不整齐的ordern.顺序；条理；订单；命令；秩序；阶层；[生]目；点的东西v.命令；定购；调整；整理；点餐；预定，订货order for ejectment驱逐令ordered cultivation订单培养order of polynomial多项式的阶ordering of joumals期刊订购ordered information订货资料ordering statistics序统计量ordered binary tree有序二叉树ordered alternative定序选择Order of the Garter嘉德勋章(英王爱德华三世于1344年创立的英国骑士最高勋章)ordered differences有序差