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
I always eat three square meals a day.
我总是每天三顿饭都好好吃。
He needed a blood transfusion.
他需要输血。
and the railway of the future may well be the 'hovertrain',
未来的火车或许能成为气垫火车，