n. something that is likely to vary; something that is subject to variation
n. a quantity that can assume any of a set of values
n. a symbol (like x or y) that is used in mathematical or logical expressions to represent a variable quantity
a. liable to or capable of change
n. 易变的事物, 变数, 可变物, 变量
a. 可变的, 不定的, 易变的, 变量的
[计] 变量
1. The weather is a variable that can change quickly.
天气是一个可能快速变化的变量。
2. In programming, a variable is used to store data.
在编程中，变量用于存储数据。
3. The test results showed that the variable affected the outcome.
测试结果显示，该变量影响了结果。