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
That's true.
正是如此。
As you make your bed so you must lie on it.
自食其果。
Who was it?
谁打来的电话？