Copper sulfide
[机] 硫化铜
🧩 词语组成解析
copper
['kɑpɚ]
n. 铜;铜币;紫铜色;警察;
adj. 铜制的;
vt. 镀铜;
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
No man (or one) is born wise or learned.
人非生而知之者。
Then, instead of spending maybe five hours typing the report again, you can print the new copy in one minute!
然后，你可以把新的文本在一分钟之内打印出来，而不是花5个小时重新把报告打一遍。