fluid

英 ['fluːɪd] 美 ['fluːɪd]

• n. 液体；流体
• adj. 流动的；流畅的；不定的

双解释义

adj. (形容词)

1. 流体的; 流动的

   having the quality of flowing, like liquids, air etc.

2. 易变的,不固定的

   unsettled, not fixed

n. (名词)

1. [C][U]液体,流体

   a liquid

详尽释义

n. 名词

1. 流体（液体和气体的总称）
2. 液体，液
3. 射流
4. 流质

adj. 形容词

1. 不固定的
2. 流动的，流体的
3. 流畅的，流利的，流畅优美的
4. 液体的，非固体的
5. 易变的，容易变动的
6. 容易变成现金的
7. 可以另派用处的
8. 液态的
9. 可移动和改变形状的
10. 象液体的

英英释义

Noun:

1. a substance that is fluid at room temperature and pressure

2. continuous amorphous matter that tends to flow and to conform to the outline of its container: a liquid or a gas

Adjective:

1. subject to change; variable;

   "a fluid situation fraught with uncertainty"
   "everything was unstable following the coup"
   

2. characteristic of a fluid; capable of flowing and easily changing shape

3. smooth and unconstrained in movement;

   "a long, smooth stride"
   "the fluid motion of a cat"
   "the liquid grace of a ballerina"
   

4. in cash or easily convertible to cash;

   "liquid (or fluid) assets"
   

5. affording change (especially in social status);

   "Britain is not a truly fluid society"
   "upwardly mobile"
   

例句

用作名词 (n.)

1. There's some sort of sticky fluid on the kitchen floor.
   厨房的地上有一种发黏的液体。
2. Air is a fluid but not a liquid, while water is both a fluid and a liquid.
   空气是流体不是液体，水是流体也是液体。

用作形容词 (adj.)

1. We have not enough fluid capital.
   我们没有足够的流动资金。
2. The professor praised her fluid style in the composition.
   教授称赞她文章中流畅的文体。
3. Britain is not a truly fluid society.
   英国不是一个真正多变的社会。
4. We are worried about this fluid situation fraught with uncertainty.
   我们对这个充满不稳定因素的动荡局势深感担忧。

常见句型

用作形容词 (adj.)

用作定语

～+ n.

1. Water is a fluid substance.
   水是流体。
2. Well, we have not enough fluid capital.
   可是,我们没有足够的流动资金。

用作表语

S+be+～

1. The weather is fluid in summer.
   夏天天气多变。

用作宾语补足语

S+V+O+～

1. Keep your plans fluid until we decide what we're going to do.
   在我们决定怎么办之前,不要把计划定得太死。

用作名词 (n.)

1. Some fluid was flowing from the tree.
   一些液体正从树里流出来。
2. The little boy is taking cold fluids.
   那个小男孩正在喝冷饮。

经典引文

• The salt fuses readily, and runs very fluid.

  出自： C. Lucas

• Shifting and fluid cliques of society.

  出自： H. Arendt

• A moment of great hesitancy.., when everything was fluid and uncertain.

  出自： W. S. Churchill

词汇搭配

用作形容词 (adj.)

～+名词

• fluid diet 流质食物
• fluid plans 易变的计划

用作名词 (n.)

动词+～

• drink fluids 喝流汁
• force fluids 挤出流体
• measure fluids 测量流体

形容词+～

• clear fluids 清澈的流体

名词+～

• body fluids 体液

词源解说

• ☆ 1600年进入英语，直接源自古典拉丁语的fluidus，意为流体，液体。

近反义词

【近义词】

• adaptable
• changeable
• liquid
• watery

【反义词】

• fixed
• hard
• settled
• solid