Dewhurst
n. (Dewhurst)人名；(英)杜赫斯特
🗣️ 情景例句
are important for the sales of your book.
对于你这本书的销售很重要。
Well, it really was a great honor to speak to you.
好了，能跟大家聊一聊非常荣幸。
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。