Osteichthyes
[医] 硬骨鱼纲
🗣️ 情景例句
I'd like to check this book out.
我想借这本书。
I think a joint venture would be beneficial to us both.
我认为合资经营对双方都是有利的。
They had a good time, but I didn't go.
他们玩得很痛快，但我没有去。