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单词
vacuum diffusion pump
释义
矿业工程技术词汇手册
vacuum diffusion pump
真空扩散泵
随便看
unwoven cloth
unwritten constitution
unwritten constitution
unwritten law
unwritten law
unwritten law
unwritten law of education
unwritten rule
unwritten sale agreement
unwritten teachings
unwrought land
unwrought land
unwrought simplicity
Unyielding Space
unyielding zang
unyieldng support
unzeroed
unzip
UN (United Nations)
UN(United Nations)
UOM
UOM--UOM(unit of measure)
UOM(unit of measure)
UOS
UOS--UOS(ultrasonic ozone spectrometer)
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更新时间:2025/3/14 23:34:20