radio waves have been considered信息详情
radio waves have been considered发音
意思翻译
已考虑无线电波
相似词语短语
radio waves───[电子]无线电波
have been───已经;一直;去过(现在完成时)
have been dead───已经死了
have been there───亲眼看到;直接了解;全都知道;曾到过那里;全都知道, 直接了解, 亲眼看到
l have been───我一直
have been to───v.曾经到过(去过)
have been in───呆在某个地方;去过某个地方
considered───adj.经过深思熟虑的;被尊重的
have you been───你有没有
双语使用场景
Radio waves have been considered radiant energy.───人们已经认识到,无线电波是一种辐射。
英语使用场景