Ada environment
[计] ADA环境
🧩 词语组成解析
[计] 数据自动采集程序, 自动动态分析程序
🗣️ 情景例句
Yeah, it's been a long time.
是啊，好久没见面了。
No.
不。
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。