Calcium orthoarsenite
[化] 原亚砷酸钙
🧩 词语组成解析
🗣️ 情景例句
If we cancelled third world debt, perhaps those countries could start to rebuild.
如果我们取消第三世界债务，也许那些国家就会开始重建。
A ready way to lose friend is to lend him money.
失友都因借钱起。
A red tie will match that suit.
红领带会配那件衣服。