Gingival crest
[医] 龈嵴
🧩 词语组成解析
a. 齿龈的\\n[医] 龈的
crest
[krest]
n. 山顶;羽毛饰;鸡冠;（动物的）颈脊;
vt. 加上顶饰;到达…的顶部;形成冠毛状顶部;到达顶部;
vi. 到达绝顶;形成浪峰;达到顶点;
🗣️ 情景例句
making my own decisions, doesn't it?
我自己能做决定， 对吗？
I put on a bit of makeup.
我化一点妆。
Thank you very much. It was nice to meet you.
非常感谢。见到你真高兴。