“hemotrichorial placenta”的概念、定义、翻译、参考文献-科学参考

单词	hemotrichorial placenta
释义	hemotrichorial placenta [´hē·mō·trǝ`kȯr·ē·ǝl plǝ`sen·tǝ] ^EMBRYOLOGY A placenta with a triple trophoblastic layer.
随便看	control desk control diagram control drive control echo control electrode control element control feel control field control gene control grid control-grid bias control-grid plate transconductance control group control head gap control hierarchy control hole control inductor control instructions control joint control key controllability controllable-pitch propeller control lead controlled aerodrome controlled airspace

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