Postclival sulci
[医] 斜坡后沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
It's so convenient.
一切都很方便
I hope my visit does not cause you too much trouble.
我希望这次来参观没有给你们增添太多的麻烦。
You see, I was hoping to give you a surprise.'
嗯，我是想让你大吃一惊。”