to file an appeal 提出上诉
to file an appeal
提出上诉
~ (against sth) a formal request to a court or to sb in authority for a judgement or a decision to be changed 上诉;申诉:
erp系统可以自学吗(erp系统的介绍)
中碳钢有哪些知识(带你了解低中高碳钢的区别-亨孚科技)