B fibers
[医] B类纤维(神经)
🧩 词语组成解析
n. 纤维（fiber的复数）
🗣️ 情景例句
Yes, but I don't know where to start.
是的 ，但我不知道从何说起。
His apology didn't seem sincere.
他的道歉看起来不是真诚的。
That's the way I look at it, too.
我也是这么想。