Wire the thermometers up to trigger off an alarm bell if the temperature drops.

把温度计的电线连接上，当温度下降时，就会触发警报。

《柯林斯英汉双解大词典》

The first voice to travel over a wire was even a surprise for its inventor. Alexander Graham Bell.

通过电线传送的第一个声音，甚至使它的发明人亚历山大·格雷厄姆·贝尔都感到惊讶。

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The present invention discloses welding repair method and welding wire for steel rail, Bell frog and switch rail.

本发明公开了一种钢轨、贝尔岔心和尖轨的焊修方法及其焊丝。

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But it was not until March tenth, eighteen seventy-six that Bell was able to send the human voice over a wire.

VOA: special.2010.05.14

The stock fell off a cliff as the report hit the wire, falling all the way to 52 cents before moving back up to 62 cents by the closing bell.

FORBES: Patriot Coal Files For Bankruptcy, Secures $802M In Financing