buoyancy

• n. 浮力；轻快；轻松的心情；（股票）保持高价或回升

词态变化

英文词源

buoyancy (n.)

1713, from buoyant + -cy. Figurative sense (of spirits, etc.) is from 1819.

双语例句

1. Air can be pumped into the diving suit to increase buoyancy.

可以给潜水衣充气以增大浮力。

来自柯林斯例句

2. 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。

来自柯林斯例句

3. We tested the boat for its buoyancy.

我们测试了这条船的漂浮能力.

来自《简明英汉词典》

4. The likelihood is that the slump will be followed by a period of buoyancy.

萧条过后经济有可能会出现一段时期的繁荣。

来自柯林斯例句

5. I take up my task with buoyancy and hope.

当我挑起这个担子的时候,我是心情愉快、满怀希望的.

来自辞典例句