Strata profundum
[医] 深层
🧩 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
And be a true member of the Stewart family.
也真正成了Stewart家庭中的一员。
That which is evil is soon learnt.
恶行易学。
so it will soon be sending up four astronauts to repair it.
为此将把4名宇航员送入太空修复望远镜。