variable
- adj. 易变的，多变的；时好时坏的；可变的，可调节的；（数）（数字）变量的；（植，动）变异的，变型的；（齿轮）变速的
- n. 可变性，可变因素；（数学中的）变量，变元；（计算机）变量（元）；（天文）变星的简称；（东北信风带以北或南半球的东南信风带与西风带之间的）变风区
[ 复数 variables 比较级 more variable 最高级 most variable ]
英英释义
variable [ 'vεəriəbl ]
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n.
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something that is likely to vary; something that is subject to variation
"the weather is one variable to be considered"
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a quantity that can assume any of a set of values
同义词： variable quantity
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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
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something that is likely to vary; something that is subject to variation
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adj.
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liable to or capable of change
"rainfall in the tropics is notoriously variable"; "variable winds"; "variable expenses"
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marked by diversity or difference
"nature is infinitely variable"
同义词： varying
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(used of a device) designed so that a property (as e.g. light) can be varied
"a variable capacitor"; "variable filters in front of the mercury xenon lights"
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liable to or capable of change
以上来源于: WordNet
柯林斯英汉双解大词典
variable /ˈvɛərɪəbəl/ CET4 TEM4
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1.
ADJ Something that is variable changes quite often, and there usually seems to be no fixed pattern to these changes. 多变的
例：The potassium content of foodstuffs is very variable.
食品中钾的含量是多变的。
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2.
variability N-UNCOUNT 可变性
例：There's a great deal of variability between individuals.
个体之间存在着很大的可变性。
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3.
N-COUNT A variable is a factor that can change in quality, quantity, or size, that you have to take into account in a situation. 可变因素
例：Decisions could be made on the basis of price, delivery dates, after-sales service or any other variable.
决定可以基于价格、送货日期、售后服务或是任何其他可变因素而做出。
双语例句原声例句权威例句
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The drill has variable speed control.
这钻机有变速控制。
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The potassium content of foodstuffs is very variable.
食品中钾的含量是多变的。
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The temperature remained constant while pressure was a variable in the experiment.
做这实验时温度保持不变，但压力可变。
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"The bank will estimate its costs based on its fixed costs, variable costs, the cost of their employees, the rent and so on and so forth.
VOA: special.2009.12.11
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OK. So if we have variables, one of the questions we can ask is, what's the type of the variable.
好，如果我们有了一个变量，我们要问的问题之一就是，这个变量的类型是什么？
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All right? The first one is, that test has to involve-- shouldn't have to, the value of some variable.
好不好？第一件事是，循环开始的测试必须必须-不是一定，一些变量的值。
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