be up to sb to do something

意思翻译 由某人决定做某事 相似词语短语 be up to sb───取决于某人 mean something to sb───对某人有意义 be up to do───准备好了 sb to do───某人要做的事 to do to be───待办 offer to do something───主动提出做某事；自告奋勇做某事 forget to do something───做一些忘记的事 enough to do something───足够做点什么了 approval to do...