Sperm blastoderm
[醫(yī)] 精子胚層
?? 詞語組成解析
sperm
[sp?:m]
n. 精子;精液;鯨蠟油;
n. 胚盤\\n[醫(yī)] 胚盤, 胚層
??? 情景例句
How's that?
那怎么成呢？
They've been divorced.
他們已離婚了。
she was more richly carved and ornamented than any previous ship.
它比以往任何船只雕刻得都更加精美，裝飾得都更加華麗。