Total copper
[化] 总铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
Nice to meet you, Alexandra.
很高兴见到你， Alexandra。
I eat dinner at about 7 o'clock.
我在大约7点钟吃晚饭。
It has been said that everyone lives by selling something.
据说每个人都靠出售某种东西来维持生活。