Cfb
[医][=central fibrous body]中心纤维体
🗣️ 情景例句
What's troubling you?
你有什么麻烦？
Which of your arms is sore?
你哪个手臂酸呀？
At night, when you really wish to go to sleep, you rarely manage to do so.
到了夜晚，你真想睡了，却很难入睡。