词典 / 通用词汇
radio operator
暂无补充释义。
无线电报务员向司令部发出求救信号.
Radio programme
radio beacon
radiography
solid-state radio engineering【电子】
radio-frequency welding
radio television
two-way radio communication【通信】
radio-frequency interference test【电子】
补充或纠正词条 →