feel up to 觉得能胜任、有能力做，觉得身体或心情上够得上

　　I hope you don't mind but I just don't feel up to the party tonight.

　　今晚我实在没有兴致去party，希望你别介意。

　　He doesn't feel up to the job.

　　他觉得自己不能胜任这项工作。

　　疯狂练习吧！