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

单词	primitive cardiovascular system
释义	primitive cardiovascular system Encyclopedia 医学心血管系统的发生释 primitive cardiovascular system原始心血管系统人胚第3～5周，胚体内逐渐形成心管、动脉和静脉，构成卵黄循环、脐循环和胚体循环组成的系统。
随便看	hybrid firewall hybrid fish derived from female diploid F1 hybrid of megalobrama amblycephala × culter alburnus and male megalobrama amblycephala hybrid flow shop scheduling hybrid form hybrid function hybrid functional hybrid functionals hybrid fusion hybrid G quadruplexes hybrid G-quadruplexes hybrid grouper seed rearing hybrid hard disk hybrid hard drive hybrid heating cycle hybrid horned pansy hybrid incompatibility hybrid inertial navigation system hybrid inflation hybrid infrared array Hybrid insect-resistant cotton hybrid instability hybrid integrated circuit hybrid integrated circuit, HIC hybrid integration hybrid intelligence

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