Bdda
abbr. n-苄基双十二烷基胺（n-benzyldidodecylamine n-）
🗣️ 情景例句
I don't have the heart to tell her.
我没有勇气告诉她。
That's all for today.
今天就到这儿了。
He has often described to me how he picked up a masterpiece for a mere $50.
他多次向我详细讲他如何只花50英镑便买到一位名家的杰作。