“Helodontidae”的概念、定义、翻译、参考文献-科学参考

单词	Helodontidae
释义	Helodontidae [´he·lō`dänt·ǝ´dē] ^PALEONTOLOGY A family of extinct ratfishes conditionally placed in the order Bradyodonti.
随便看	oxidized cellulose oxidized microcrystalline wax oxidized shale oxidized zone oxidizer oxidizing agent oxidizing atmosphere oxidizing flame oxidoreductase oxime oximeter oximetry oximido oxine oxirane Oxisol oxo- oxoferrite oxonium ion oxo process oxosilane oxoxanthone oxyacanthine oxyacetylene cutting oxyacetylene torch

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。