短语词组短语need tome to do sth 需要时间做need sth to do sth 需要…做某事need sb to do sth 需要某人做某事need d to do sth 需要做某事sb need to do sth 需要某人做某事;正在翻译no need to do sth 不必做某事 返回 need to do sth