Buoyancy
01
부력, 가벼움
the property of something weightless and insubstantial
02
낙관주의, 자신감
a feeling of hopefulness and confidence that makes one remain cheerful, especially in sad or unpleasant situations
03
부력, 아르키메데스의 원리
the tendency of an object to float or rise in a fluid, like water or air, due to the upward force exerted by the fluid
예시들
Ships are designed with buoyancy to stay afloat in the ocean.
배는 바다에 떠있기 위해 부력으로 설계되었습니다.
04
쾌활함, 기쁨
cheerfulness that bubbles to the surface
어휘 나무
buoyancy
buoy
