Weissenberg camera
[化] 魏森贝格照相机
🧩 词语组成解析
🗣️ 情景例句
I thought you stayed home with Robbie?
我还以为你是跟Robbie待在家里的
Recently, I have learned a lot of new things about myself.
最近，我学到了许多自己以前不明白的事理。
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。