昼夜节律晝夜節律

zhòu yè jié lǜ

释义

circadian rhythm

在应用里学习 → 按笔顺书写

汉字

昼zhòudaytime, daylight尺旦夜yènight, dark; under cover of night亠亻夕节jiéfestival; knot, joint; segment; to economize, to save艹律lǜstatute, principle, regulation彳聿