Reformability
n. 改革, 改良；改正 (reform的变形)
🗣️ 情景例句
We had a cat when I was eight years old.
我八岁时养过一只猫。
My brother wants to learn how to speak Chinese.
我的兄弟要去学中国话。
and we have only to turn to that extraordinary discovery of echo-location in bats to see a case in which the voice plays a strictly utilitarian role.
我们只要看一看蝙蝠回声定位这一极不寻常的发现，就可以探究一下声音在什么情况下有绝对的实用价值。