Word: 变量 (biànliàng) Traditional: 變量 变量 dictionary entry biànliàng variable (math.) Full dictionary entry for 变量 Example sentences using 变量 2 sentences, showing page 1 of 1. 实验中只能改变一个变量。 Shíyàn zhōng zhǐnéng gǎibiàn yí gè biànliàng. In an experiment, you can only change one variable. 温度是影响结果的变量。 Wēndù shì yǐngxiǎng jiéguǒ de biànliàng. Temperature is a variable that affects the result.