mix-up/ˈ· ·/ n [C] informal a mistake or problem caused by people misunderstanding each other or getting confused about what should be done 【非正式】 〔由于误解或疑惑而造成的〕混乱; 错误: There was a mix-up at the station and Eddie got on the wrong bus. 在车站发生了误会,艾迪上错了公共汽车。 → see also 另见 mix up (MIX¹), MIXED UP