Strata internum
[医] 内层
🧩 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 have a most unusual eye.
你有着极为不寻常的眼光。
It was after dark when we got back,and we were all tired.
我们回来时天已经黑了，并且我们都很疲倦。
the graphic record shows three waves arriving one after the other at short intervals.
曲线纪录就能显示出前后相间的这3种地震波。