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词汇
circadian
释义
circadian
adjective
biology
specialized
uk
/
sɜːˈkeɪ.di.ən
/
us
/
sɝːˈkeɪ.di.ən
/
(动植物的)昼夜的,约一日的,约24小时的(节律,周期)
used to describe the processes in animals and plants that happen naturally during a 24-hour period
The authors discuss the evolutionary history of circadian systems in mammals, birds, insects, fungi, and bacteria.
更多例句
These athletes are competing in a different time zone, and will have to make a huge circadian adjustment.
A study was made of the circadian activity of the thyroid gland and adrenal gland in children.
There are circadian and seasonal variations in the secretion of these hormones.
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更新时间:2026/5/22 7:37:55