noc
tur
nal
1
夜行性的
(of animals or organisms) primarily active during the night
- The zoo had a special exhibit featuring nocturnal animals, with dim lighting to mimic their natural environment.
动物园有一个特别展览，展示了夜间活动的动物，灯光昏暗以模仿它们的自然环境。
- Nocturnal predators like owls and foxes rely on their keen senses to locate prey under the cover of night.
像猫头鹰和狐狸这样的夜间捕食者依靠它们敏锐的感官在夜幕下定位猎物。
- Bats are nocturnal creatures, sleeping during the day and becoming active after sunset.
蝙蝠是夜行性生物，白天睡觉，日落后变得活跃。
- Mosquitoes are notorious nocturnal pests, becoming most active after dusk.
蚊子是臭名昭著的夜间害虫，黄昏后最为活跃。
反义词：
2
夜间的, 夜行的
related to or happening during the night
- The nocturnal sounds of crickets and frogs filled the air as darkness fell.
随着夜幕降临，蟋蟀和青蛙的夜间声音充满了空气。
- Night blooming flowers have adapted to attract pollinators during the nocturnal hours.
夜间开花的花朵已经适应了在夜间吸引传粉者。
- Nocturnal navigation can be challenging for humans without artificial lighting.
在没有人工照明的情况下，夜间导航对人类来说可能具有挑战性。
- Some people prefer nocturnal activities like stargazing or night photography.
有些人更喜欢夜间活动，比如观星或夜间摄影。
- She enjoyed the quiet and solitude of her nocturnal walks, finding peace in the stillness of the night.
她享受着她夜间散步的宁静和孤独，在夜晚的寂静中找到平静。