Submucosal
[医] 粘膜下层的
🗣️ 情景例句
I'm sorry. I missed that.
对不起，我没听清。
We'll still be able to meet the deadline.
我们还是可以赶上最后期限的。
Let me see your driver's license, please.
请让我看看你的驾驶执照。