Strata zonale
[医] 带状层
🧩 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;
[医]具环纹的
🗣️ 情景例句
Have you discussed it with your parents?
你和父母商量过了吗？
An honest man's word is as good as his bond.
诚实人的话像他的契约一样靠得住。
Were there any telephone messages for me while I was away?
我外出期间有我的电话吗？