Cicnet
[计] 院校合作网络委员会
🗣️ 情景例句
What do you recommend?
你推荐什么？
We are living a meaningful life.
我们过着有意义的生活。
it is now possible not only to locate a shoal but to tell if it is herring, cod, or other well-known fish, by the pattern of its echo.
不仅能够确定鱼群的位置，而且可以根据鱼群回声的特点分辨出是鲱鱼、鳕鱼，这是人们所熟悉的其他鱼。