Dentate margin
[医] 齿状线, 梳状线, 肛门皮肤线
🧩 词语组成解析
a. 有齿的, 锯齿状的, 齿状的\\n[化] 配位基
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
A cookie can't hurt, though.
但一片小甜饼不要紧。
A covetous man is good to none but worse to himself.
贪婪的人对别人毫无好处，对自己却坏处更大。
which is, in fact, much more complicated.
地震波的运动实际比这要复杂得多。