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 of inheritance继承顺序order of restitution发还令order of permutation排列的阶order-getting cost厂外销售成本ordering constraints顺序一致性约束ordering instruction[化] 订货须知ordered Banach space序Banach空间ordered factor group有序商群Order a cease-fire命令停火.ordered metric scale顺序计量量表