Amelocemental junction
[医] 釉质牙骨质界
🧩 词语组成解析
junction
['dʒʌŋkʃən]
n. 连接，接合;会合点，接合点;（公路或铁路的）交叉路口;（电缆等的）主结点;
🗣️ 情景例句
I major in English and minor in French.
我主修英语，副修法语。
It's a small world.
这世界真小。
Listen to this!'Karen Marsh:
“卡伦。马什：