基本解釋繞桿式天線英漢例句雙語例句To make a seawater antenna, the current probe (an electrical coil roughly the size and shape of a large doughnut) is attached to a radio’s antenna jack.為制作一根海水天線,電流探針(一種電子線圈,尺寸跟形狀大致相當(dāng)于一個(gè)大炸面圈)要連接到一副無線電天線端子上。doughnut antenna更多例句詞組短語短語doughnut t antenna 繞桿式天線doughnut antenna更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)繞桿式天線