Strata zonale
[医] 带状层
🧩 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;
[医]具环纹的
🗣️ 情景例句
You first, Audrey.
你先来， Audrey。
What should this sandwich be seasoned with?
这些三明治该加些什么调味品好？
Because Manhattan Island is made of solid rock, it is safe to build very tall buildings.
曼合顿岛是由坚固的岩石构成的，这使得兴建大厦非常安全。