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 is now involved in stocks.
他现在热衷于股票。
The doctor said it's just a slight infection, There's nothing to worry about.
医生说只是轻微的感染，不需要担心。
There is a stereo in the room.
客厅里有台立体声音响。