Keel
01
the main structural beam running along the bottom of a ship's hull, providing stability and strength
문법 정보
예시들
The ship's keel was laid in dry dock, marking the start of construction.
02
the median ridge on the breastbone of birds that fly
03
a projection or ridge that suggests a keel
to keel
01
walk as if unable to control one's movements
문법 정보
규칙
현재 시제
keeling
단순 과거
keeled
과거분사
keeled
