| 词汇 | circadian |
| 释义 | circadian 1 ENTRIES FOUND: circadian (adjective) circadian /sɚˈkeɪdijən/ adjective circadian /sɚˈkeɪdijən/ adjective Learner's definition of CIRCADIAN always used before a noun technical : relating to the regular changes in a person or thing that happen in 24-hour periods（以24小时为周期的）生理节奏的，昼夜节律的 circadian rhythms in activity活动中的昼夜生理节奏 |
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