firefly
US /ˈfaɪr.flaɪ/
UK /ˈfaɪr.flaɪ/

名詞
1.
ホタル
a soft-bodied beetle of a family (Lampyridae) that is active at night and has luminescent organs in the posterior part of the abdomen
例:
•
We watched the fireflies glow in the evening.
私たちは夕方にホタルが光るのを見た。
•
The children tried to catch a firefly in a jar.
子供たちは瓶の中にホタルを捕まえようとした。
Lingolandでこの単語を学ぶ