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 had never been there before.
我以前从来没有去过那里 。
As soon as I complete my training,I'm going to be a bank teller.
一旦我完成训练，我将是一个银行出纳。
They're pop group.
他们是一家流行音乐演唱团。