Gingival fistula
[医] 龈瘘, 牙瘘
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
n. 瘘, 瘘管\\n[医] 瘘, 瘘管
🗣️ 情景例句
I want to end our relationship.
我想结束咱俩的关系。
I was born and raised in Beijing, and I am 25 years old.
我出生在北京，在那里长大，我今年25岁了。
All at once, I noticed that my wife seemed to be filled with alarm.
突然，我注意到妻子十分惊恐。