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
It hurts so much when a baby gets his first teeth.
小孩子长第一颗牙齿时好痛哟。
To fly up and away
往上飞走
I just didn't wish to put you to the trouble of changing a large note.
只不过我不想麻烦你破开一张大票子罢了。