adj.刺骨的；銳利的；（狗）愛(ài)咬人的
It was obvious that he had been blew through by the nippy wind. 它是明顯的他是藉著刺骨的風(fēng)吹過(guò)。
You'll have to be nippy if you want to be on time. 如果你想準(zhǔn)時(shí)到達(dá)，就得趕快些。
adj.暴躁的；傲慢的
