Celothel
体腔上皮, 间皮
🗣️ 情景例句
Fifteen minutes! Thank you. Good-bye.
十五分钟 ！谢谢 。再见。
Excuse me, how can I get to the bus station?
对不起，汽车站怎么走？
We're going to watch a football game. Would you like to come too?
我们打算看一场足球赛。你也来好吗？