Referrence
n. 参考,参见,谘询
🗣️ 情景例句
And so do I.
我也一样。
Will you stay there for long?
你会在那儿待很长时间吗？
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。