take somebody up on an offer/promise/suggestion etc
I’ll take you up on that offer of a drink, if it still stands.
我接受你的邀请去喝一杯,如果你说的还算数的话。
Examples from the Corpus
take up on • You don't take me up on anything - you just repeat it in a differentorder.• At least six thousand Mennonites took her up on it.• I offered myself up to be corrupted, but nobodytook me up on it.• Might take her up on it.• What if I should take you up on it?• Not one took me up on my offer to know more!