音标：['bɔiәnsi] ；

n. 浮力, 弹性, 快活, 轻快, (股票市场)保持高价
[化] 浮力; 浮扬性

n. cheerfulness that bubbles to the surface
n. the tendency to float in water or other liquid

词型变化：名词复数形式 : buoyancies

词性分布：

名词100%

buoyancy的用法和样例：

例句

用作名词(n.)

Each of the balloons has its own buoyancy.每一个气球有它自己的浮力。
We tested the boat for its buoyancy.我们测试了这条船的漂浮能力。
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。
There was a buoyancy in their atmosphere.他们的生活环境里有一种轻松愉快的感觉。

词汇搭配

buoyant有浮力的
buoyancy effect弹性效应
net buoyancy净浮力
air buoyancy空气浮力
buoyancy lift浮升力
buoyancy tank浮箱
buoyancy force浮力
buoyancy control浮力第
buoyancy material可浮材料
reserve buoyancy储备浮力
neutral buoyancy中和浮力,零浮力...
buoyancy calculation浮动计算
buoyancy chamber浮力室,浮室,浮球...
positive buoyancy正浮力
negative buoyancy负浮力

经典引文

Children..can ride such disasters with extraordinary buoyancy.
出自：Day Lewis
On the strength of this buoyancy, the group launched a..s55 million rights issue.
出自：Observer

【近义词】

airiness通风
jazz爵士乐
resilience适应力
resistance抵抗
flexibility灵活性
toughness有粘性
optimism乐观
cheerfulness高兴
enthusiasm热情
jauntiness快活
perkinessperky的名词形式...
irrepressibility镇压不住

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