take someone up on 1. challenge or question a speaker on (a particular point) 就（某一点）挑战（或质问）说话者： the interviewer did not take him up on his quotation. 采访者并没有质疑他引用的出处。 2. accept (an offer or challenge) from someone 接受（提供之物, 挑战）： I'd like to take you up on that offer. 我愿意接受你所提供之物。 |