Liquor sodii arsenatis
[医] 砷酸钠溶液
🧩 词语组成解析
[医] 钠(11号元素)
🗣️ 情景例句
Good night, Susan.
再见， Susan。
It's a beautiful country with many large rivers.
这个国家很美，它有很多大河。
Sam and I had lunch together today. We went to a restaurant.
我和萨姆今天一起吃的午饭。我们去了一家饭店。