Gingival margin
[医] 龈缘
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
margin
['mɑrdʒən]
n. 边缘，范围;极限;利润，盈余;（版心外）的空白;
vt. 留边;成为…的边;加边于，围绕;为…加旁注;
🗣️ 情景例句
How is he making out in his job now?
他的工作进展如何？
I asked him to go to the store, but he wouldn't
我请他去商店，但是他不肯。
Just tell me your number, in that case.
这样子，那就告诉我你的电话号码好了。