Variableness
n. variable（易变的, 多变的, 变化无常的）的变形
✅ 同义词
🗣️ 情景例句
Robots can be used for many tasks which are considered too dangerous for people to do.
机器人能完成许多对人类来说是很危险的任务。
I shave, brush my teeth, and comb my hair.
我洗脸，刷牙，梳头。
No, I don't think we have.
我想没有。