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
Can we? When?
行吗 ？什么时候？
Kristy had believed her brother was right from the beginning.
克里斯蒂一开始便相信她哥哥是正确的。
North Island is famous for an area of hot springs, some of which throw hot water high into the air.
北岛以其温泉区而闻名，其中有一些温泉将热水高高地喷向空中。