Sperm blastoderm
[医] 精子胚层
🧩 词语组成解析
sperm
[spə:m]
n. 精子;精液;鲸蜡油;
n. 胚盘\\n[医] 胚盘, 胚层
🗣️ 情景例句
He's an extremist, and quite fanatical.
他是个极端分子，非常狂热。
Before you decide, have a good taste of Marie's cake.
没吃之前先别作决定，且先尝尝玛丽可口的蛋糕。
I think you got it last time.
我记得上回也是你请的。