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单词
maintenance period
释义
maintenance period
保修期保养周期养护周期
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bell cot
bell counterweight
bell coupling
bell crank
bellcrank
bell crank bracket
bell crank governor
bell crank lever
bell-crank lever
bell crank shaft collar
bell curve
bell design
Bell dresser
belled
belled-out cylindrical pile
belle indifference
bell end
bellend
bellend (管道的)
Belleville spring
Belleville spring washer
bellfast
bell gable
bell glass
bell hanger
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:2026/3/14 14:05:47