作业帮英语翻译The vacuum tube,invented near the beginning of our century,gave us the use of radio waves,an energy source never before captured,and later opened the road for television.
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英语翻译The vacuum tube,invented near the beginning of our century,gave us the use of radio waves,an energy source never before captured,and later opened the road for television.
英语翻译
The vacuum tube,invented near the beginning of our century,gave us the use of radio waves,an energy source never before captured,and later opened the road for television.
英语翻译The vacuum tube,invented near the beginning of our century,gave us the use of radio waves,an energy source never before captured,and later opened the road for television.
The vacuum tube,invented near the beginning of our century,gave us the use of radio waves,an energy source never before captured,and later opened the road for television.
发明于接近本世纪初的真空管,带给了我们无线电波（一种从未发现的能源）的使用,後来又开启通往电视的道路.
最后一句的意思是对我们发明电视有贡献,可以解作促进了电视的发明.
整个句子的意思是这个发明于接近本世纪初的真空管让我们发现了无线电波,进而促进了电视的发明.
The vacuum tube, invented near the beginning of our century, gave us the use of radio waves, an energy source never before captured,and later opened the road for television.
真空管，发明了在本世纪初，给了我们用无线电波，能捕获前所未有的能源，后来开了路电视。
真空电子管,发明了初我们的世纪,给了我们使用的无线电波,从来没有一种能源,后来打开捕获路电视。
真空电子管,发明了初我们的世纪,给了我们使用的无线电波,从来没有一种能源,后来打开捕获路电视。
亲 正解