1 [T] submit sth (to sb/sth) to give a plan, document, etc to an official organization so that it can be studied and considered 提交，呈交，缴交（计划、文件等）: to submit an application/complaint/claim 提交申请；投诉；提出要求

2 [I] submit (to sb/sth) to accept sb/sth's power or control because he/she has defeated you 降服；服从；投降