Gingival fibers
[医] 龈纤维
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
n. 纤维（fiber的复数）
🗣️ 情景例句
Thank you for calling us.
谢谢你打电话给我们。
By what time should I check in?
我该什么时间办理登机手续呢？
We've been anxious about you. We were expecting you back much earlier.
我们都为你们着急呢。都盼着你们早点儿回来。