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
Go to work. Good-bye.
去工作吧。再见。
Please sit down and have a glass of milk.
请坐下来喝一杯牛奶。
Usually mothers cook more delicious food than fathers do.
通常，妈妈做的饭比爸爸做的好吃。