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单词
cathode ray pencil
释义
cathode ray pencil
美
英
un.
电子束
英汉
网络释义
un.
1.
电子束
1.
电子束
机械专业英语词汇-机械资讯... ...
cathode-ray pencil
电子束
，阴极射线束，阴极射线笔 cathode-ray picture tube 阴极射线显象 …
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American Association of Portt Authorities
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American Association of Radiologic Technology
American Association of Railway Surgeons
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american association of scientific workers
american association of state college
american association of state highway and transportation officials(aashto)
american association of teacher's organization
american association of university
American Association of University Instructors in Accounting
American Association of University Professors
American Association of University Women
American astronautical society
American Astronomical Society
American Atlantic province
American Automatic Control Conference
american automatic control council
American Automobile Association
american automobile manufacturers association
american avocado
american-backed
American badger
American Ballet
american ballet center
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更新时间：2026/8/17 15:48:30