Buccal margin
[医] 颊缘
🧩 词语组成解析
a. 颊的, 口的, 口腔的\\n[医] 颊的
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
Yes, we are.
是的 ，我们准备如此。
No. We're supposed to go to the movies.
不，我们决定去看电影了。
Spiders are not insects, as many people think, nor even nearly related to them.
许多人认为蜘蛛是昆虫，但它们不是昆虫，甚至与昆虫毫无关系。