Adiaphorous
a. 不偏不倚的, 中立的\\n[医] 无反应的, 无活动的
🗣️ 情景例句
Sure,
当然，
A kite will never be a good hawk.
鸢永不会变成隼。
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。