Bdda
abbr. n-苄基双十二烷基胺（n-benzyldidodecylamine n-）
🗣️ 情景例句
It's nice to see you again.
很高兴再见到你们。
A word spoken is past recalling.
一言既出，驷马难追。
Just pencil in the changes and we'll retype it.
修改的地方请用铅笔，我们会重打。