Devitalizing fibers
[医] 失活纤维, 杀髓纤维
🧩 词语组成解析
[医]失活
n. 纤维（fiber的复数）
🗣️ 情景例句
Her efforts were rewarded by good results.
她的努力获得了良好的结果。
How far is it to the university?
它离大学多远？
300 pieces.
300个