Hamshere
[人名] 哈姆希尔
🗣️ 情景例句
Over?
结束？
Fall sick and you will see who is your friend and who is not.
困难见友情。
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。