diurnal motion [天] 周日运动 ; 由于地球的自转 ; 星体在一日内的视运动 ; 日周运动
diurnal cycle [植] 昼夜循环 ; 日循环
diurnal tide [海洋] 全日潮 ; 日周潮 ; [海洋] 日潮 ; 日周性满潮
diurnal parallax [天] 周日视差 ; 地心视差
diurnal aberration [天] 周日光行差
diurnal rhythm [生理] 昼夜节律 ; 昼间节率 ; 日周期
magnetic diurnal variation [地物] 磁周日变化 ; 地磁日变 ; 月日磁变 ; 地磁日变化
diurnal range 日较差 ; [海洋] 日潮差 ; 日周范围
diurnal migration 昼夜移动 ; [生物] 昼夜迁移 ; 周日性洄游
·2,447,543篇论文数据，部分数据来源于NoteExpress
"diurnal animals are active during the day"; "diurnal flowers are open during the day and closed at night"
"diurnal rhythms"; "diurnal rotation of the heavens"; "the diurnal slumber of bats"
以上来源于: WordNet
ADJ Diurnal means happening or active during the daytime. 白日的 [正式] [usu ADJ n]
Kangaroos are diurnal animals.
袋鼠是昼出动物。
We are diurnal creatures, with eyes adapted to living in the sun's light.
我们是白天活动的生物，眼睛已经适应了在阳光下的生活。
Kangaroos are diurnal animals.
袋鼠是昼出动物。
Sceloporus lizards, like most others, are diurnal - active during the day - and cold-blooded, so they can't regulate their body temperature.
绿刺蜥和其它大多数物种一样，是昼行性(在白天活动)冷血动物，因此，它们不能调整自身体温。
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