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
I don't know why I didn't think of it.
我不知道为什么我没有想到这一点。
We want to cancel the contract because of your delay in delivery.
由于贵方交货拖延，我方要求取消合同。
That's a good idea.
这个主意真不错。