Strata eboris
[医] 象牙质, 牙质
🧩 词语组成解析
strata
['streitə]
n. 地层;岩层( stratum的名词复数 );地层;社会阶层;
🗣️ 情景例句
I have no idea about fashion there days, which is why I dress so plainly.
我对现在的时装潮流一窍不通，这就是我穿得这么普通的原因。
Carol would like to eat Italian pizza.
卡罗尔喜欢吃意大利馅饼。
On July 19th, 1909, in the early morning,
1909年7月19日凌晨，