| 单词 | embryotroph |
| 释义 | embryotroph —embryotrophic /em'bree euh trof"ik, -troh"fik/, adj. —embryotrophy /em'bree o"treuh fee/, n. /em"bree euh trof', -trawf'/, n. Embryol. the nutrient material, composed chiefly of secretions from the uterine glands, degenerating uterine tissue, and substances in the maternal blood, that nourishes a mammalian embryo prior to the formation of the placenta. Cf. hemotroph. [ < F; see EMBRYO-, HEMOTROPH] |
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