Phthalamidic acid
[化] 邻羧基苯甲酰胺
🧩 词语组成解析
🗣️ 情景例句
John is tied up at the present time.
John现在有事。
You want me to shut him up, guy?
哥们，要不要我把它办掉？
Meimei, who's that boy?
美美，那个男孩是谁？