Ansae sacrales
[医] 骶[神经]袢
🧩 词语组成解析
[医] 袢
🗣️ 情景例句
Is everything OK?
一切都好吗？
If I had known that, I could have helped you.
假如我早知道，我就能帮你了。
That's why we were getting anxious about you.
所以我们才为你们担心。