Buccoplacement
[医] 颊向移位
🗣️ 情景例句
Tonight, it's my treat.
今天晚上， 我来请客。
Yes, it's much better than yesterday.
是的，比昨天好多了。
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。