“primitive mesentery”的概念、定义、翻译、参考文献-科学参考

单词	primitive mesentery
释义	primitive mesentery Encyclopedia 医学人体胚胎学释 primitive mesentery原始系膜脏壁中胚层包围原肠，并在其背腹两侧渐向中线靠拢、相贴而成的双层膜状结构。位于原肠与背侧（或腹侧）体壁之间者称背（或腹）系膜。
随便看	two-tier trial system two-tooth achyranthes twotoothed achyranthes root two-torus two-track politics two trains puzzle two-transducer circuit two "transformations" of geography Two Treatises of Government Two Trees two-triangle theorem two types of errors two types of social contradictions differing in nature Two Unfilial Sons two up and two down two-valued two-valued homomorphism two-valued logic two-valued logic function two-valued measure two-valuedness two valued process two-valued process two-valued propositional logic two-valued spin representation

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