Strata album profnndum
[医] 深白层
🧩 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
There are several tours of the Grand Canyon.
到大峡谷有好几个旅游团。
I'm combing my hair in the bathroom.
我在浴室梳头。
I have had so many falls that I am black and blue all over.
我摔了好几跤，全身又青又紫。