请输入您要查询的英文单词:
单词
medium power vacuum-tube
释义
medium power vacuum-tube
简明释义
中功率真空管
专业释义
1
经济学
中功率真空管
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pen tool
pentop
Pentopril
pentop
pentopyranose
pen torch
pentorex
Pentos
pentosaccharide
pentosaemia
pentosalen
pentosamine
pentosan
pentosane
pentosane
pentosan methyl
pentosan polysufate
pentosan polysulfate
pentosan polysulfate sodium
pentosanpolysulfoester
Pentosanpolysulfonate
pentosan
pentosan sodium polysulfate
pentosan sulfuric polyester
pentosazon
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更新时间:2025/8/17 14:55:19