Annealed copper
[电] 轫铜
🧩 词语组成解析
[机] 退火的, 退了火的
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
Help! I'm being killed.
救人呀！我要被杀死啦！
Hi! Nice to meet you, Ling Feng!
很高兴见到你，。