Strata lacunosum
[医] 腔隙层
🧩 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
I did my thesis on Sino-American Business Relationship.
我做的论文题目是中美贸易关系。
It's really a bargain.
租金很便宜。
Have you got chicken's legs?
你有鸡腿吗？