biological clock 的英语意思
biological clockˌbiological ˈclock noun [singular] 
查看全部语言翻译1 technical术语 the system in plants and animals that controls when they sleep, eat, produce babies etc控制动植物睡眠、进食、繁殖等活动时间的生理系统 SYN body clock2the idea that when a woman reaches a certain age, she will soon be too old to have a baby女性到了一定年龄便将过了生育年龄的观念: 
career women who hear the biological clock ticking听到生理时钟滴答作响的职业女性
查看全部语言翻译1 technical术语 the system in plants and animals that controls when they sleep, eat, produce babies etc控制动植物睡眠、进食、繁殖等活动时间的生理系统 SYN body clock2the idea that when a woman reaches a certain age, she will soon be too old to have a baby女性到了一定年龄便将过了生育年龄的观念: career women who hear the biological clock ticking听到生理时钟滴答作响的职业女性