Benzidine-disulfonic acid
[机] 联苯氨二磺酸
🧩 词语组成解析
n. [化]对二氨基联苯
🗣️ 情景例句
If you had to describe the book in one sentence,
假如要你用一句话来描述这本书，
Did you go camping this morning?
你今早去露营了吗？
Some people have compared books to friends.
有些人把书比作朋友。