Enterohydrocoel
肠水腔
🗣️ 情景例句
Mmm-hmm. That's because he's sleeping.
嗯。那是因为他睡了。
Children enter school at the age of five,don't they?
孩子们在5岁时入学吗？
I'm sorry, I can't. Is it under the teacher's desk?
对不起，我没见过，是不是在老师的讲桌底下？