发布于:2025-07-06 05:28浏览量:125文/优校网
1.轻快的;活泼的;开朗的;使人振奋的
2.有浮力的,易浮的,会浮的
3.(价格等)上涨的;(国家岁入等)趋向增长的
1.capable of floating; a buoyant liquid is able to make things float in it
2.feeling happy and confident
3.if the economy or an aspect of the economy is buoyant, it is successful and seems likely to remain successful