“Protodonata”的概念、定义、翻译、参考文献-科学参考

单词	Protodonata
释义	Protodonata [¦prōd·ō·dǝ`näd·ǝ] ^PALEONTOLOGY An extinct order of huge dragonflylike insects found in Permian rocks.
随便看	add-to-memory technique adduct adduction adductor Adeleina adelite adelphous adenase adenine adenitis adenoacanthoma adeno-associated satellite virus adenocarcinoma adenohypophysis adenoid adenoma adenomatoid tumor adenomatosis adenomatous goiter adenomere adenomyoma adenomyosis adenopathy Adenophorea adenophyllous

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。