Copper smelter
[建] 炼铜炉
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 熔铸工, 冶炼者, 熔炉, 冶金厂, 冶炼厂\\n[化] 冶炼厂
🗣️ 情景例句
I think so.
我想行了。
Buy one get one free.
买一送一。
and we control it by means of the mud which we circulate down the drill pipe.
我们让泥浆顺着钻杆向下循环，用这种方法来控制压力。