Adjective:
characterized by liveliness and lightheartedness;buoyant spirits
his quick wit and chirpy humor
looking bright and well and chirpy
a perky little widow in her 70s
近义词 pert鲁莽的happy高兴的cocky骄傲的lively活泼的bouncy快活的chirpy快活的cheerful高兴的cocksure确信的confident自信的buoyant有浮力的jaunty轻松活泼的animated生气勃勃的energetic精力旺盛的overconfident自负的bumptious自吹自擂的self-assured有自信的self-confident有自信的self-important妄自尊大的sprightly老人精力充沛的…
形容词100%
The slump in the building trades in the past six months contrasts with an odd perkiness earlier.
相比早前不寻常的乐观，过去6个月房屋交易有所下降。 ecocn
And smile enforcement is just the beginning; a whole slate of behavior- recognition software will someday pick people out of a crowd for insufficient perkiness.
而且微笑执法只是一个开始，一整套行为-识别软件某一天将能够把某个不活跃的人从人群中挑出来。 yeeyan