Dentinal ridge
[医] 牙嵴
🧩 词语组成解析
牙(本)质的
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
What time is it, anyway?
几点了，顺便问一下。
My sister was born in nineteen thirty-eight.
我的妹妹是一九三八年出生的。
We invited them to our party but they decided not to come.
我们请了他们参加聚会，但他们决定不来。