Blastodermic ectoderm
[医] 胚盘外胚层
🧩 词语组成解析
胚层的, 胚盘的
n. 外胚层, 外层\\n[医] 外胚层
🗣️ 情景例句
No. I sold the house and the furniture,put a few personal things in an old trunk,
不。我把房子和家俱都卖了，剩下一些东西放进一个旧衣箱，
You're so lame!
你真笨！
'Certainly,' the girl said, 'but they're for next Wednesday's performance.
“当然可以，不过这两张票是下星期三的，