variable
美[ˈveriəbl] n.可变因素，变量；易变的东西
网络变量；变；变数；可变
1 . The drill has variable speed control.
这钻机有变速控制。
来自《权威词典》
2 . The variable weather is a great trial to me.
这种多变的天气真是让我受不了.
来自《简明英汉词典》
3 . He is of a variable mood ; he never finishes what he starts.
他这个人朝三暮四,做起事来总是虎头蛇尾.
来自《现代汉英综合大词典》
4 . Speed was a variable in the experiment.
在该实验中速度是个变数.
来自《简明英汉词典》
5 . The speed of the windscreen wipers is variable .
汽车挡风玻璃上雨刷的速度是可变的.
来自《简明英汉词典》
1.something that is likely to vary; something that is subject to variation;
the weather is one variable to be considered
2.a quantity that can assume any of a set of values
3.a star that varies noticeably in brightness
4.a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
5.liable to or capable of change;
rainfall in the tropics is notoriously variable
6.marked by diversity or difference;
the varying angles of roof slope
7.(used of a device) designed so that a property (as e.g. light) can be varied;
a variable capacitor
英语单词 a.易变的，多变的 The weather here isvariable 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。VHDL数据