Strata profundum
[医] 深层
🧩 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
We will help your children in learning lessons in their free time.
我们可以帮助您的孩子在他们空闲时学习功课。
I give you an inch, and you take a yard.
你太得寸进尺了。
And this is Chang-woo.He's Korean.
这位是昌宇。他是韩国人。