请输入您要查询的字词:
单词
beneficiary change
释义
保险词汇手册
beneficiary change
受益人变更
随便看
roller
roller bearing
roller bearing
roller bit
roller bondage
roller bottle culture
roller caption
roller card
roller carriage
roller carrier
roller chain
roller coaster
roller coating
roller cold pilgering mill
roller conveyor
roller cooling bed
roller die
roller dryer
roller dryer
roller electrode
roller feeder
roller feeder
roller gate
roller hearth furnace
roller iron
科学时代收录了1160609条科普词条,基本涵盖了常见科普常识及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciera.cn All Rights Reserved
京ICP备2021023879号
更新时间:2025/6/30 4:57:37