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
Does this car have good fuel economy?
这种车省油吗？
A little labour,much health.
适量的劳动大有益于健康。
Then for a period of several weeks we practise doing the play.
随后几个星期我们进行排练。