“bull frog”的概念、定义、翻译、参考文献-科学参考

单词	bull frog
释义	bull frog Encyclopedia 农学牛蛙释 bull frog牛蛙两栖纲（Amphibian）无尾目（Anura）蛙科（Ranidae）蛙属（Rana）一种大型食用蛙。因雄蛙咽喉部皮肤金黄色，有声囊，叫声似牛鸣故名。农学牛蛙释 bull frog; American bull grog牛蛙无尾目蛙科蛙属的一种。又称菜蛙。
随便看	heavy fission fragment heavy flavor physics heavy forgings heavy fraction of soil matter heavy fragment heavy fuel heavy grazing heavy grinding heavy haul operations heavy-haul railway heavy-haul railway station and terminal heavy-haul railway terminal heavy haul railway transportation heavy haul train heavy hole heavy hydrogen heavy industrial distribution map heavy industry heavy ion heavy ion accelerator heavy-ion accelerator heavy ion beam heavy ion beam driven fusion heavy-ion beam driven fusion heavy-ion collision

科学参考收录了854744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。