buoyant
形容词比较级
more buoyant
形容词最高级
most buoyant
1
cheerful and lively in spirit
- She remained buoyant despite the stressful day at work.
- His buoyant attitude lifted everyone's spirits.
- Children's buoyant energy filled the playground.
- Her buoyant personality made her popular among colleagues.
- Even after setbacks, he stayed buoyant and optimistic.
2
capable of floating on a liquid or rising in air or gas
- The life jacket kept the swimmer buoyant in the water.
- Foam is naturally buoyant and is used in flotation devices.
- Hot air makes balloons buoyant and allows them to rise.
- Oil is less dense than water and remains buoyant on its surface.
- The buoyant debris drifted along the river current.
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