nocturnal
US /nɑ:kˈtɜ:rnl/
・UK /nɒkˈtɜ:nl/
B2 中高級
adj.形容詞夜晚的
Many nocturnal birds hunt at night for mice and other small animals
adj.形容詞夜間開花的
The nocturnal cereus blooms only at night.
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晚上開燈睡不著？你知道為什麼人類不是夜行性動物嗎？ (Why Aren’t Humans Naturally Nocturnal?)
04:07
- Most mammals are nocturnal, spending their days tucked away for sleepy time.
大多的哺乳類是夜行性的動物，他們在白天睡覺。
- A study of fossils from the last 100 million years found nocturnal species evolved way before mammals even appeared.
人們針對一億年前的化石進行研究，發現夜行性動物在哺乳類出現之前就已經演化了。
【IELTS】2015雅思聽力測驗－測驗5 (IELTS listening 2015 - Test 5 (With Answers))
30:43
- nocturnal also the hyper date from October to April so it's not around at
夜間也從10月到4月的超日期，所以它不在身邊。
科學解釋到底為什麼男生會朝氣「勃勃」呢？（The Science of 'Morning Wood'）
02:06
- Now that we got the one obligatory joke out of the way, we can get to the hard facts of nocturnal penile tumescence, otherwise known as "morning wood".
現在我們已經把一個強制性的笑話說出來了，我們可以開始討論夜間陰莖勃起的硬事實，也就是所謂的"晨木"。
有關兔子的 30 件事 | 生物小百科 (30 AMAZING RABBIT FACTS | CREATURE FEATURE)
08:36
- Rabbits are not nocturnal, which means waking up at night,
兔子不是夜行性動物，也就是晚上活動的動物
如何找到蛇 - 初學者的爬山活動 (HOW TO FIND SNAKES - HERPING FOR BEGINNERS)
14:18
- Are they nocturnal? Diurnal? Crepuscular?
牠們是夜行性？日行性？曙暮型？