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
They live from hand to mouth.
他们过着糊口的生活。
Don't forget to thank him.
不要忘记谢谢他。
With all these mouths to feed, he didn't know what to do.
由于有那么多人要供养，他不知道怎么办才好。