Strata circulare
[医] 环层
🧩 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
Well, we talked about a lot of things.
嗯 ，我们谈了很多。
He is up to his ears in debt.
他债台高筑。
Oh? What happened?
哦？发生什么事了？