And shift workers and frequent fliers can develop a circadian rhythm disorder.轮班工人和频繁飞行者会出现睡眠节律障碍.Circadian rhythms show persistent, stable periodicities of about 24 hours.昼夜节律表现出大约24小时的连续而稳定的周期性.upset sb.’s circadian cl...
I name the male Arthur after the legendary monarch who loved falconry.我给雄性游隼起名为亚瑟,是以传说中喜欢训练猎鹰的那位君主的名字命名的.A female of this species, used in falconry.这是一种名贵的玫瑰.Females of the genus Falco are larger and Bolder than males an...