He cannot be in his right senses, else he would not make such wild statements.他肯定神智不清，要不然就不会作出这样狂妄的声明了。His response was full of pretentious nonsense.他的回答满是狂妄的废话。What an arrogant little upstart!多么傲慢狂妄的小新贵！John Steed was an arrogant, swaggering young man.约翰·斯蒂德是一个傲慢狂妄的年轻人。