up against是什么意思？

The American dollar finished the day up against foreign currencies.美元汇率今日收盘时有所上涨。It's here that we come up against the difference of approach.我们就是在这一点上面临方法上的分歧。They were up against a good team but did very well.他们虽然...

up against的音标：up against的英式发音音标为：[ʌp ə'ɡenst]up against的美式发音音标为：[ʌp ə'ɡenst]...