unexpected /ˈʌniksˈpektid/ adj. 想不到的，意外的：have an unexpected guest 接待一个不速之客；unexpected news 意外的消息；an unexpected delay 意想不到的拖拉；his unexpected death 他的突然死亡
unexpectedly adv. 出乎意料地：［考句］I don’t mind a bit if you bring your friends in for a drink, but it is rather too much when sixteen people arrive unexpectedly for dinner.我毫不介意你带朋友来喝酒，但你在没有打招呼的情况下带来十六个人吃饭就有点过分了。
