单词 | biological clock |
释义 | biological clock (once / 94555 pages) n WORD FAMILY biological clock: biological clocks USAGE EXAMPLESThe light brightens and dims automatically to maximize the birds’ biological clocks. New York Times(Dec 23, 2016) Dear Amy: I am a single female of an age where I can hear my biological clock tick more and more loudly every day. Washington Post(Nov 03, 2016) Sleeping in seems nice, but the abrupt change can throw off your body’s internal biological clock, or circadian rhythm. Washington Times(Nov 07, 2016) n an innate mechanism in living organisms that controls the periodicity of many physiological functions Hyper mechanism a natural object resembling a machine in structure or function |
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