1) He was elevated to a higher rank.
他晋了级。
2) He was reduced in rank.
他被降级了。
3) It seems that he's got a promotion.
看来他升级了。
4) 50 mm upgrade
50mm晋级
5) Grade-uplifting rate
晋级率
6) up-grade
等级晋升
1.
System of teachers can be considered as a manpower system about up-grade.
师资系统可看作是一个等级晋升的人力系统。
补充资料：看来
1.表示经观察而作出判断。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条