Dentigerous ridge
[医] 牙嵴
🧩 词语组成解析
a. 有齿的
ridge
[ridʒ]
n. 背脊，峰，隆起线;山脊，山脉，海脊;高压脊;皱摺，田埂;
vt. 使成脊状，使隆起;
vi. 使成脊状;
🗣️ 情景例句
I can never get ahead at my job.
我总是不能出人头地。
Soorow is at parting if at meeting there be laughter.
离别多愁恨，相见尽笑声。
Many strange new means of transport have been developed in our century,
本世纪已研制出许多新奇的交通工具，