Chopra antimony reaction
[医] 乔普腊氏锑反应
🧩 词语组成解析
乔普拉（人名）
n. 锑\\n[化] 锑Sb
🗣️ 情景例句
What's that?
什么问题？
In all things, it is better to hope than to despair.
凡事抱希望为佳，不应悲观而失望。
Here you are. Put them on, please. You must look after your clothes.
给你们，穿上吧！你们要好好保管你们的衣服。