Gingival fistula
[醫] 齦瘺, 牙瘺
?? 詞語組成解析
a. 齒齦的\\n[醫] 齦的
n. 瘺, 瘺管\\n[醫] 瘺, 瘺管
??? 情景例句
I was expecting him here at five forty-five.
我們約好了五點四十五在這里會面的。
An inch in a miss is as good as an ell.
錯無分大小，有錯皆不好。
Time is more valuable than money.
時間比金錢寶貴。