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
We're not?
不在这里？
I began my new job full of confidence.
我开始做这个新工作时信心十足
Last week Mrs.Mills went to London.
上星期米尔斯夫人去了伦敦。