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
You bet I do!
你可以打赌我当然认识。
When I'm going to buy a TV set next time, I'll buy a console model.
下次买电视机的时候，我买叫大屏幕的。
This is supposed to induce pleasurable sensations in the elephant,
据说这是为了使象产生愉快的感觉，