“hours of labour”的概念、定义、翻译、参考文献-科学参考

单词	hours of labour
释义	hours of labour 劳动时间
随便看	firm bottom firm capacity firm clay firm commitment firm-commitment offering firm contract firm demand firm discharge firm effect firm energy firmer chisel firmer chisel set German type firmer gouge firmer gouge chisel firm ground Firmiama simplex firming agent firmisternous firm joint firm joint caliper firm-joint caliper firm knot firm labor turnover firmly firmly believe

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。