Strata nucleare
[医] 核层
🧩 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've been driving for hours with no gas station in sight.
我们开车开了好久也没有看到一个加油站。
I don't know what to do with you.
真拿你没办法。
It's a pity I didn't think of it earlier.
很可惜，我没有早一点想起这事来。