Common wire
[電] 共用線
?? 詞語組成解析
common
['kɑm?n]
adj. 普通的;通俗的;[數(shù)學(xué)]公共的;共有的;
n. [法律]（對土地、水域的）共有權(quán);公共用地;普通;平民;
wire
['wa??]
n. 金屬絲;電線;電報;（木偶的）牽線，操縱繩，背后操縱的勢力，秘密引線，秘密策略;
vi. 拍電報;
vt. 拍電報;給…裝電線;
??? 情景例句
I mean about her being alone.
我是指她很孤單。
I'm glad to hear about you passed the test.
我很高興得知你通過了考試。
Meanwhile, a microphone, which was lowered into the mine two hours ago, has enabled the men to keep in touch with their closest relatives.
與此同時，兩個小時以前放下井去的一只麥克風(fēng)使井下的人可以與其親屬保持聯(lián)系。