降级 jiàng jí
词语解释
◎ 降级 jiàngjí
(1) [reduce to a lower rank]∶降低级别
(2) [send to a lower grade]∶从较高的年级下降到较低的年级
◎ 降级 jiàngjí
(1) [reduce to a lower rank]∶降低级别
(2) [send to a lower grade]∶从较高的年级下降到较低的年级
