Perienteron
[医] 肠周腔(胚)
🗣️ 情景例句
Only one hundred and twenty-one votes!
仅仅一百二十一票！
I would like to present our comments in the following order.
我希望能依照以下的顺序提出我们的看法。
How do you know?
你怎么知道？