ground beetle

US /ˈɡraʊnd ˌbiːtl/
UK /ˈɡraʊnd ˌbiːtl/
"ground beetle" picture
1.

步甲

a fast-running beetle of a family (Carabidae) that typically lives on the ground and is largely carnivorous

:
The gardener found a ground beetle under a rock.
园丁在石头下发现了一只步甲
Ground beetles are beneficial insects as they prey on garden pests.
步甲是益虫,因为它们捕食花园害虫。