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
Hey, don't try to rip me off. I know what this is worth.
别想宰我，我识货。
Pleasant dreams!
愿您睡得香甜！
Come and sit down, Chen Hui.
请过来坐，陈慧。