“double-headed nail”的概念、定义、翻译、参考文献-科学参考

单词	double-headed nail
释义	double-headed nail 双帽钉
随便看	watchman's expenses watch manufacture watch manufacturing equipment watch materials watch mechanism watch model watch module watch movement watch oil watch or clock glass watch-quench tank watch rate watch rate recorder watch sound watch spring watch tackle watch test watch testing equipment watch-testing machines watchtower WAT curves water water abration water absorbability water-absorbent insole

科学参考收录了1248194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。