diur
nal
形容词比较级
more diurnal
形容词最高级
most diurnal
1
昼行性的, 主要在白天活动的
primarily active or occurring during the daytime
- Most birds are diurnal, chirping and foraging for food as soon as the sun rises.
大多数鸟类是昼行性的，太阳一升起就鸣叫和觅食。
- Diurnal animals, such as squirrels and deer, are often seen during daylight hours, foraging and interacting in their natural habitats.
昼行性动物，如松鼠和鹿，经常在白天看到，在它们的自然栖息地觅食和互动。
- The biologist focused her research on diurnal species, observing their behaviors and interactions throughout the day.
这位生物学家将她的研究集中在昼行性物种上，观察它们全天的行为和互动。
- Due to their diurnal nature, bees are busiest in the morning and afternoon, collecting pollen and nectar from flowers.
由于它们的昼行性，蜜蜂在早晨和下午最忙碌，从花朵中采集花粉和花蜜。
- Hikers prefer diurnal adventures, taking advantage of daylight to explore trails and enjoy nature.
徒步旅行者更喜欢白天的冒险，利用日光探索小径并享受大自然。
反义词：
2
昼夜的, 每日的
having a cycle that happens on a daily basis
- The diurnal pattern of the flower's blooming happens every morning.
花朵盛开的昼夜模式每天早晨都会发生。
- Humans have a diurnal rhythm that follows a daily sleep-wake cycle.
人类有一种昼夜节律，遵循每日的睡眠-觉醒周期。
- Many animals have diurnal behaviors, becoming active during the day.
许多动物有昼行性行为，白天变得活跃。
- The diurnal tide changes are predictable and occur every 24 hours.
昼夜潮汐变化是可预测的，每24小时发生一次。
- The diurnal movements of the sun affect the temperature throughout the day.
太阳的昼夜运动影响全天的温度。