Bdda
abbr. n-苄基双十二烷基胺（n-benzyldidodecylamine n-）
🗣️ 情景例句
and I didn't know what it would be like.
而且我也不知道将会是怎么一个样子。
You were here in February,weren't you?
二月份你曾在这里，对不对？
Tianjin will be cloudy and the temperature will...
天津多云，气温……