buoyancy

n. 浮力、彈性、快活、輕快、(股票市場)保持高價

浮揚性

學術名詞

• 浮力：力學、化學術語、物理學、畜牧學、計量學、造船工程
• 浮動性：電力工程
• 浮力裝置：體育

英文釋義

1. cheerfulness that bubbles to the surface
2. the property of something weightless and insubstantial
3. the tendency to float in water or other liquid
4. irrepressible liveliness and good spirit