Chondrichthian
软骨鱼类
🗣️ 情景例句
I know. I heard you talking about it
我知道。我听到你们谈论的那件事了，
No practice, no gain in one's wit.
吃一堑，长一智。
Kate! It's late. Why are you in bed?
凯特！晚啦。你怎么还在床上？