Amniotic mesoderm
[医] 羊膜中胚层
🧩 词语组成解析
a. 羊膜的\\n[医] 羊膜的
n. 中胚层\\n[医] 中胚层
🗣️ 情景例句
The Post Office aims to improve its quality of service.
邮局锐意改善服务质量。
Open your books and turn to page 20.
打开书，翻到第20页。
How did the game turn out?
球赛结果如何？