Gingival chamfer
[医] 龈凹线
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
n. 斜面, 槽\\nvt. 将...削角, 挖槽
🗣️ 情景例句
How many classes are you taking this semester?
这学期你有多少课？
Yak, yak, yak.
哇哇哇！
What colour are you going to paint it?
你打算把它漆成什么颜色？