radio wave

• n. 无线电波

英英释义

Noun:

1. an electromagnetic wave with a wavelength between 0.5 cm to 30,000 m

例句

用作名词 (n.)

1. We directed radio waves around the globe.
   我们向全球发射无线电波。
2. The universe is bathed in a sea of radio waves.
   宇宙浸泡在无线电波的海洋中。

近反义词

【近义词】

• radio radiation 射电辐射
• radio emission 射电发射,无线电发射,射...