Calcium orthoarsenite
[化] 原亚砷酸钙
🧩 词语组成解析
🗣️ 情景例句
How are you?
你好吗？
All your life you make many friends.
一生能结交许多的朋友。
Every day you can have one apple, one orange, one piece of dry bread, and a glass of water.
你每天可以吃一个苹果，一个桔子，一块面包，还有一杯水。