radio frequency

2026-04-28

美 ['reɪdiːoʊ 'friːkwənsi] 英 ['reɪdɪəʊ 'friːkwənsi] radio frequency Noun an electromagnetic wave frequency between audio and infrared radio frequency例句 用作名词(n.) Tuner will be able to track the frequency-hopping radio frequency.调谐器可以追踪跳频无线电频率。 The...