Strata synoviale
[医] 滑膜层
🧩 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
But I just sold it and retired.
我前不久把它卖了 然后退休。
I met one of the announcers over at the television station.
我在电视公司遇到一位播音员。
How much money did you make?
你赚了多少钱？