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单词 θ18845
释义
the world > life > biology > biological processes > procreation or reproduction > embryo or fetus > embryo parts > [noun] > mouth or epiglottis (4)
prestomium1870

= prostomium, n.

prostomium1870

In various invertebrates: a part of the body situated in front of or anterior to the mouth; esp. (in annelid worms) the lobe or region anterior to…

furcula1887

Embryology. A process from which the epiglottis is developed.

thyroglossal duct1909

in thyroˈglossal duct, a duct of the embryo extending from the thyroid to the base of the tongue.

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更新时间:2024/12/23 12:28:38