Subserosal
浆膜下层的\\n浆膜下的
🗣️ 情景例句
We appreciate your interest in our firm, however, and thank you for writing.
我们感谢你对我们公司表示的兴趣，谢谢你的来信。
I wrote to him last Friday.
我上个星期五写信给他。
'You must give up fishing!' my friends say.
“你可别再钓鱼了！”我的朋友们说，