dayfly
US /ˈdeɪflaɪ/
UK /ˈdeɪ.flaɪ/
名詞
カゲロウ
an insect of the order Ephemeroptera, typically having a short adult life and aquatic larvae.
例:
•
The river was teeming with dayflies, a sign of good water quality.
川にはカゲロウが大量にいて、水質の良さを示していた。
•
The adult dayfly lives for only a very short period, often less than 24 hours.
成虫のカゲロウは非常に短い期間しか生きず、しばしば24時間未満です。
同義語: