Arcus pubis
[医] 耻骨弓
🧩 词语组成解析
[医] 弓
n. 耻骨\\n[医] 耻骨
🗣️ 情景例句
I have just begun to learn and my serve isn't very good.
我刚刚开始学习，发球不太好。
What do you want us to do?
您看怎么办好？
This bottle is empty.
这瓶是空的。