take up on

• vt. 同意；接受

take up on的用法和样例：

例句

用作及物动词 (vt.)

1. Since she'd offered to babysit, I took her up on it.
   因为她提出要照顾孩子
2. I'll take you up on your generous offer.
   我接受你慷慨的帮助。