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
Good morning, Dad.
早安， 爸爸。
Jean was outspoken about her wish to be married.
琼毫不隐讳她意欲结婚的愿望。
300 pieces.
300个