Koch's acid
[化] 科赫酸; α-萘胺-3,6,8-三磺酸
🧩 词语组成解析
🗣️ 情景例句
Some think that all's fair in business.
一些人以为商界的一切都是公平的。
Wrong laws make short governance.
不健全的法律统治时间不会长。
Is there a river in the picture?
画里有一条河吗？