Copper smelting
[建] 炼铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
smelting
['smeltiŋ]
n. 熔炼;
v. 熔炼，提炼（矿石）( smelt的现在分词 );
🗣️ 情景例句
One picture is worth a thousand words.
百闻不如一见。
While there is life, there is hope.
留着青山在，不怕没柴烧。
It's a banana.
这是一只香蕉。