export例句:Export orders improved in the last month.上个月出口订单增加了。exit例句:He picked up the case and walked towards the exit.他提起箱子,向出口走去。exitus例句:As this China airline jet burnt, everyone on board made a mad dash for the emergency exitus , then the plane burst into flames.在这次中国喷气式飞机爆炸中,每个机上乘员在紧急时刻疯狂冲向安全出口,随后飞机燃起大火。