“pen carriage (自动记录器的)”的概念、定义、翻译、参考文献-科学参考

单词	pen carriage (自动记录器的)
释义	pen carriage (自动记录器的) 笔架
随便看	spring center clamp spring center clutch plate spring centered spring-centered direction control valve spring center hump spring centering spring centre(s) spring centrifugal clutch spring chamber parking brake spring chaplet spring characteristic spring chasis bumper seat spring chuck spring circulation spring clamp bolt spring clamping plate spring cleaner spring clip spring clip bar spring clip bar spacer spring clip plate spring clip retainer spring clip spacer spring clock spring cloth wind-up motion

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。