n.浮力,(物体在液体里的)浮性,(从失望、噩耗等中)恢复正常的能力,(价格、营业状况等的)维持力
We tested the boat for its buoyancy.
我们测试了这条船的漂浮能力.
I'll have to take stock, go carefully and regain my buoyancy.
我将不得不审时度势,小心行事,同时保持乐观。
Air can be pumped into the diving suit to increase buoyancy.
可以给潜水衣充气以增大浮力。