动词 cosponsor:

1. sponsor together with another sponsor

COpref.共同；一起；联合abbr.公司（=company）abbr.郡；县（=county）abbr.指挥官（=Commanding Officer）Coenen克嫩

1. In the course of deliberation of the bill, the special committee may invite the bill sponsor to the deliberation session to give comments.
   专门委员会审议的时候可以邀请提案人列席会议，发表意见。