Selacean
[医] 板鳃类鱼, 软骨鱼
🗣️ 情景例句
Thank you for inviting me.
谢谢你的感情邀请。
That's your book.
那是你的书。
This is a bus stop. The people are waiting for a bus. They are stand in line.
这是一个公共汽车站。人们在等车。他们站成行。