短語(yǔ)詞組短語(yǔ)Please Call Or Letter 歡迎來(lái)電或來(lái)函amateur station call letter 業(yè)余電臺(tái)呼號(hào)Welcomed The Call Letter 歡迎來(lái)電來(lái)函call -in letter 回館信identifying call letter 標(biāo)識(shí)呼號(hào)Please Call Letter 歡迎來(lái)電來(lái)函abbreviated call letter 短縮呼號(hào)identification call letter [通信]識(shí)別呼號(hào);識(shí)別呼叫字母Please Call Letter Negotiations 歡迎來(lái)電來(lái)函洽談 返回 call letter