Naphthylamine disulfonic acid
[化] 萘胺二磺酸
🧩 词语组成解析
n. [化]萘胺
🗣️ 情景例句
A critic was there this morning.
一个评论家早上去过了。
How much flour did you want to use?
你要用多少面粉？
Maybe some folk songs to start with?
先演奏些民歌吗？