wireless telegraphy

名词 n.
中文释义

英文释义

名词 n.
  1. Telegraphy by radio rather than by transmission cables. historical,uncountable,usually
    — This most conspicuous triumph of Mr. Marconi's invention is peculiarly gratifying to The Times, which has long made liberal use of wireless telegraphy in its European news service.

词形变化

wireless telegraphies plural
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