释义 |
gastrulation Embryol.|gæstruːˈleɪʃən| [f. gastrula + -ation.] The formation of a gastrula.
1879tr. Haeckel's Evol. Man I. viii. 199 The formation of the Gastrula, or gastrulation. 1887A. C. Haddon Introd. Embryology ii. (heading), Segmentation and gastrulation. |