Peristomal mesoderm
[医] 口缘中胚层
🧩 词语组成解析
[医] 围口部的; 壳口的; 口缘的
n. 中胚层\\n[医] 中胚层
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
Why are you laughing at me?
你为什么嘲笑我？
Yes, I'm afraid so. It's getting late, and we have to be up early in the morning.
恐怕是这样。天渐渐变晚了。清晨我们得早起。