Cuprous sulfide
[建] 硫化亚铜
🧩 词语组成解析
a. 亚铜的, 一价铜的\\n[医] 亚铜的, 一价铜的
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
Fall is a great season because of all the wonderful colors.
秋天是个色彩缤纷的好季节。
I'm not really sure.
我不太清楚。
His previous attempts had been unsuccessful.
他以前的尝试没有成功。