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
You're a real friend!
你是个真正的朋友！
I am very much thrilled to see this luxurious office.
看到这样一个高层次的分支机构我感到很激动。
Will you travel by sea or air?
你们乘船去，还是乘飞机去？