基本解釋n.長波同根派生 long-wave相關詞英漢例句用作名詞 (n.)In radio communication, either short or long waves may be used.無線電通訊可以採用短波也可以採用長波。Short wave lengths correspond with high frequencies,and long wave lengths to low frequencies.短波波長和高頻相對應，長波波長與低頻相對應。long-wave更多例句