Submucosa
n. [解]黏膜下层
🔁 扩展释义
【医】 粘膜下层
🗣️ 情景例句
I'm Richard. What's your name?
我是Richard！你叫什么？
I hope you get there on time.
我希望你准时到那里。
She does, doesn't she! I read she's twenty-nine,- but she must be at least forty.
是的，谁说不是呢！我从报上看到她是29岁，但她一定至少有40岁了。