Variableness
n. variable（易变的, 多变的, 变化无常的）的变形
✅ 同义词
🗣️ 情景例句
If the owners don't claim the dog in forty-eight hours,
如果狗的主人在四十八小时内不认领，
I'm certain he will be able to find the right place.
我肯定他会找到正确地点。
This is a bus stop. The people are waiting for a bus. They are stand in line.
这是一个公共汽车站。人们在等车。他们站成行。