fluid什么意思（每日一词“fluid”）

fluid

英 [ˈfluːɪd]

美 [ˈfluːɪd]

n.

流体；气体；液体

adj.

能流动的；易流动的；流畅的；不固定的；不稳定的；易变的；优美的；液压传动的；液力传动的

复数： fluids

英文释义：

n.

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

在室温和压力下呈液态的物质

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

倾向于流动并符合其容器轮廓的连续无定形物质:液体或气体

adj.

1.subject to change; variable

可能会发生变化；可变的

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

流体的特性；能够流动并且容易改变形状

3.smooth and unconstrained in movement

动作流畅无拘无束

4.affording change (especially in social status)

提供变化(特别是在社会地位上)

举个例子：

1.Air is a fluid but not a liquid.

空气是流体, 不是液体。

2.The weather is fluid in summer.

夏天天气多变。

3.However, they are not sports drinks and should not be used when the purpose is to replenish electrolytes and fluids.

然而，能量饮料不是运动饮料，如果仅仅为了补充电解质和水分时，不应饮用能量饮料。

4.Caffeine does not have a role in replenishing electrolytes, and in fact is a diuretic that leads to more fluid being lost, so in general, I would advise to stay away from sports drinks that have caffeine.

咖啡因在补充电解质方面没有作用，事实上它是一种利尿剂，会导致更多的水分流失，所以总的来说，我建议远离含有咖啡因的运动饮料。

常用短语：

fluid intelligence

流体智力

amniotic fluid

羊水

correction fluid

修正液

cerebrospinal fluid

脑脊髓液

brake fluid

制动液

fluid mechanics

流体力学

tissue fluid

组织液

fluid ounce

液盎司；液量盎司（液体容量单位；等于１／２０品脱；约等于０．０２８ 升）；等于１／１６美制品脱；约等于０．０３升）

drilling fluid

钻井液；钻探流体；钻探泥浆

fluid flow

流体流动；流体流场

computational fluid dynamics

计算流体动力学

hydraulic fluid

液压油；液压流体；液压液体

body fluid

体液；组织液体；津液

spinal fluid

脊髓液；脊液

seminal fluid

精液；精囊液

cerebral spinal fluid

脑脊液；脑脊髓液

fluid retention

液体潴留

washer fluid

洗涤液

fluid phase

液态；液相；流体阶段

interstitial fluid

间质液；间质流体；细胞间液

词汇拓展：

近义词

n. substance, matter

adj. changeable, changeful, liquid, graceful, disposable

反义词

n. unchangeable, gaseous, solid, awkward, nondisposable

联想词

liquid液体的;

viscous粘性的;

coolant冷却剂;

viscosity黏稠;

flow流动，涌流;

electrolyte电解物;

fluidity流质;

flowing平滑的;

reservoir水库;

urine尿;

permeable可渗透的;