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
I don't know.
我不知道。
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
Can you recognize that woman, Liz?
莉兹，你能认出那个女人吗？