Cerium disulfide
[建] 二硫化铈
🧩 词语组成解析
n. 铈\\n[化] 铈Ce
(=disulphide) n.二硫化物
🗣️ 情景例句
About September to October.
大概是9月到10月。
Little things amuse little minds.
小人志卑。
They were in fashion last year and the year before last.But they're not in fashion this year.
这鞋在去年和前年时兴，而今年已不流行了。