汽车挡风玻璃上雨刷的速度是可变的.The speed of the windscreen wipers is variable.水平抗性在野生状态下是可变的, 它可以驯化.Horizontal resistance, being variable in the wild state, can be domesticated.人眼瞳孔直径 当然 是可变的.The human eye has a pupil diameter which, ...

“可变的”的英语可以翻译为：alterable，variable，volatile ...