“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	composition subgroup series composition symbol composition table composition theorem composition variable compositron compositum compositum of fields compost composting composting equipment for municipal solid waste composting of municipal solid waste compound compound absorption compound addition compound additive manufacturing compound analysis compound angle compound atom compound channel compound/composite sand body compound control compound coral compound cryogenic refrigerator compound crystal

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。