Calcium dithionate
[建] 连二硫酸钙
🧩 词语组成解析
[化]连二硫酸盐 sodium dithionate 连二硫酸钠
🗣️ 情景例句
What are your major and minor subjects?
你主修和副修什么科目？
You're so retarded!
你很迟钝呐！
Many young girls dream of being a fashion model.
许多年轻女孩梦想成为时装模特儿。