upset是什么意思_upset的翻译_音标_读音_用法_例句_爱词霸在线词典 Student tutors feel upset when their teachable agents fail, but happy when these virtual pupils succeed as they derive pride and satisfaction from someone else's accomplishment
UPSET——含义、同义词和翻译| 柯林斯英语词典资源 If you are upset, you are unhappy or disappointed because something unpleasant has happened
UPSET在剑桥英语词典中的解释及翻译 - Cambridge Dictionary upset verb [T] (CHANGE) to change the usual or expected state or order of something, especially in a way that stops it from happening or working: