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单词
operating cost
释义
operating cost
操作费用保养费生产费用使用费使用费用运行费用运转成本经营成本经营成本营业费
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spring center
spring (center) bolt
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
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。
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更新时间:2024/12/26 0:53:50