Cupric sulfide
[建] 硫化銅
?? 詞語組成解析
a. 二價銅的\\n[醫] 高銅的, 二價銅的
n. 硫化物\\n[化] 硫化物
??? 情景例句
I understand Richard's feelings about it, Ellen.
我了解Richard對此的感受， Ellen。
Nobody likes grapes more than I do.
我最喜歡葡萄。
and it is only in the seas and rivers, and sometimes lakes, where mud and sit have been continuously deposited,
所以只有在泥沙不停淤積的海洋和江河里，有時在湖泊里，