Copper earth tube
[电] 接地铜管
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
earth
[ɝθ]
n. 地球;陆地;泥土;兽穴;
vt. 把（电线）接地;盖（土）;追赶入洞穴;
vi. 躲进地洞;
🗣️ 情景例句
You look as fit as a fiddle.
你看起来非常健康。
Deep rivers move in silence, shallow brooks are noisy.
深水静静流，浅溪潺潺流。
That's international practice. We can't break it.
这是国际惯例，我们不能违背。