water beetle
US /ˈwɑː.t̬ɚ ˌbiː.tl̩/
UK /ˈwɑː.t̬ɚ ˌbiː.tl̩/

1.
물방개
any of various beetles that live in or on water, typically having a smooth, oval body and legs adapted for swimming
:
•
The pond was teeming with tiny water beetles.
연못은 작은 물방개들로 가득했다.
•
A water beetle skittered across the surface of the lake.
물방개 한 마리가 호수 표면을 빠르게 가로질렀다.