Strata functionale
[医] 机能层(子宫粘膜表层)
🧩 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
It's great. Although the economy is pretty slow as usual, it's picking up.
很好。虽然经济发展照常地缓慢，不过已开始回升。
I will help you.
我会帮助你。
About fifty.
大约有五十本。