variable 详细解释

variable

['vɛəriəbl]

adj.可变的, 易变的
n.变量, 易变的东西

a.

1. 易变的, 多变的

The weather here is variable.

这里天气反复无常。

2. 可变的

The speed of the toy boat is variable.

玩具船的速度是可变的。

3. 【生】变异的; 畸变的

4. 【数】变量的

n.[C]

1. 可变物, 易变物; 可变因素

We should take all the variables into account when we make a plan.

我们制订计划时应该把所有的可变因素考虑进去。

2. 【数】变量

Temperature and rainfall are variables.

气温和降雨量是变量。

词形变化

副词: variably | 名词: variableness |

词义辨析

同义参见:

capricious  aimless  floating  flighty  adjustable  plastic  choppy  adaptable  aberrant  

反义:

a.易变的; 可变的

constant  invariable  

英英释义

名词 variable:

something that is likely to vary; something that is subject to variation

a quantity that can assume any of a set of values

同义词：variable quantity

a star that varies noticeably in brightness

同义词：variable star

a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity

形容词 variable:

liable to or capable of change

marked by diversity or difference

同义词：varying

(used of a device) designed so that a property (as e.g. light) can be varied

补充

variablevariable英:[ˈvɛəriəbl] 美:[ˈvɛriəbəl, ˈvær-]adj.1.变化的, 可变的, 易变的The variable weather is a great trial to me.这种多变的天气真是让我受不了。The speed of the windscreen wipers is variable.汽车挡风玻璃上雨刷的速度是可变的。Our team's performance this year has been variable.我们队今年成绩很不稳定。n.1.可变因素; 变数Have you taken all the variables into account in your calculations?在你的计算中有没有把所有的可变因素都考虑进去?Speed was a variable in the experiment.在该实验中速度是个变数。

例句

1. a variable mortgage rate可变按揭利率 2. a variable rate of interest变化的利率 3. Her moods were too variable these days.这些天来她的情绪反复无常。 4. The major economic variables are not under control.一些主要的经济因素无法控制。 5. the quality of hospital food is highly variable.医院的食物质量变化不定。 6. awards can be for highly variable amounts.奖金数量可以很不一样。 7. the drill has variable speed.这个钻机有可变速度。 8. there are too many variables involved to make any meaningful predictions.涉及的可变因素太多，不可能作有意义的预言。 9. With so many variables to consider, it is difficult to calculate the cost.由于可变因素如此之多，成本很难计算出来。 10. The temperature was kept constant throughout the experiment while pressure was a variable.在整个试验中温度保持不变，而压力是个可变因素。 11. The winds were light and variable.那时风不大，且风向多变。 12. a variable climate多变的气候 13. The loan has a variable interest rate.贷款的利率是浮动的。 14. the variability of the climate气候的多变性 15. The term is used variably to mean different things.这个词可以变换使用，表示不同的含义。 16. unemployment and other economic variables失业及其他经济的变化情况

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