nip.pyadj.(形容词)nip.pi.er,nip.pi.est Tending to nip:喜咬人的:例句:an exuberant, nippy puppy.一只精力旺盛,受咬人的小狗Sharp or biting:尖锐的或刺鼻的:例句:nippy cheese.气味刺鼻的干酪Bitingly cold:寒冷的:例句:a nippy fall day.寒冷的秋天【引伸】nip.pilyadv.(副词)nip.pinessn.(名词)