Concentric cable
[电] 同心电缆
🧩 词语组成解析
cable
['kebl]
n. 缆绳，绳索;[电学]电缆;（系船用的）缆绳;（船只、桥梁等上的）巨缆;
vt. 发电报至;电传;固定系牢;
vi. 拍发电报;
🗣️ 情景例句
The whole family decided to spend their holiday in Hawaii.
全家决定到夏威夷度假。
Which umpire will referee the baseball game?
不知道哪一个裁判要执法这场棒球赛？
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。