基本解釋鉤接式儀表英漢例句雙語例句The automatic two-way signaling used on these circuits causes the station instrument on one end of the circuit to ring when the station instrument on the other end goes off-hook.這些線路上使用的自動雙向信令引起線路一端的電話機(jī)振鈴，而另一端的電話機(jī)摘機(jī)應(yīng)答。hook-on instrument更多例句詞組短語短語hook -on n instrument 懸掛式儀表hook-on instrument更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)懸掛式儀表