“whistle lever shaft arm key”的概念、定义、翻译、参考文献-科学参考

单词	whistle lever shaft arm key
释义	whistle lever shaft arm key 汽笛杆轴臂键
随便看	double-action hammer double-action hinge double-action hydraulic press double-action mechanical press double-action piston double-action press double action press double action spring bolt double activity double-address double address double aging double air pump double-alloy steel double altitudes double-amplification circuit double-amplitude double amplitude double-amplitude-modulation multiplier double amplitude peak double anastigmat double-angle iron double(-angle) V-belt double annealing double annual ring

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。