buoyancy

英 ['bɔɪənsi] 美 ['bɔɪənsi]

• n. 浮力；弹性；心情愉快

英英释义

Noun:

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;

   "I admired his buoyancy and persistent good humor"
   

例句

用作名词 (n.)

1. Each of the balloons has its own buoyancy.
   每一个气球有它自己的浮力。
2. We tested the boat for its buoyancy.
   我们测试了这条船的漂浮能力。
3. 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。
4. 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。

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

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

近反义词

【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
• perkiness perky的名词形式...
• irrepressibility 镇压不住