“ancient farm tools”的概念、定义、翻译、参考文献-科学参考

单词	ancient farm tools
释义	ancient farm tools Encyclopedia 理学古代农具释 ancient farm tools古代农具中国古代农业生产使用的工具，也称田器、农器。
随便看	sudden eyeball protrusion sudden failure sudden field anomaly sudden frequency drift sudden infant death syndrome sudden ionospheric disturbance sudden magnetic disturbance sudden manhood death syndrome sudden oak death sudden onset sudden phase anomaly sudden precordial pain sudden production sudden short-wave fade-out sudden siltation sudden syncope sudden unexpected death Sudebnik Sudetenland Su Dingfang Su Ding-qiang Sudingqiang sudoku Sudong Binhai Pingyuan Sudongpo

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。