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S 开头的英语单词(共 361,851 个)

sealed dust-exhaust system
密闭抽尘系统
sealed dust-proof van
密封防尘车
sealed earth
封印土
sealed edge
封边
sealed electrolytic cell
密封电解槽
sealed enclosure
封外壳,密封机壳
sealed end
焊接端,密封端
sealed envelope
[网络] 封着的信封
sealed environment
密封环境
sealed factor of trap
圈闭的封闭因素
sealed fault
闭合断层
sealed fluid coupling
闭式液力耦合器
sealed for life bearing n
un. 封闭式一次润滑轴承
sealed for life lubricant n
un. 长寿命润滑剂
sealed fracture
闭合裂缝
sealed fuel element
封式燃料元件
sealed fuel pump
[网络] 封闭式燃料泵
sealed germanium diode
封的锗二极管
sealed glass ampoule
密封玻璃安瓿
sealed head
密封磁头
sealed hydraulic coupling
闭式耦合器
sealed in
na. 封入;焊死\n[网络] 密封的;焊接的;焊死的
sealed in fuel element
装的燃料元件
sealed in motor
[网络] 密封式电动机
sealed in unit
入装置,封装设备
sealed instrument
[法] 有签名盖章的文据
sealed instruments
有签名盖章的文据
sealed insulation
封绝缘
sealed jet
密封喷头(取暖装置)