Acn
abbr. Automatic Celestial Navigation 自动天体导航\\nabbr. 乙腈
🗣️ 情景例句
My boss does everything by the book.
我们老板一切照章办事。
Love and business teach eloquence.
爱情和买卖可以培养口才。
OK. And we'd better ask Mom whether it's cheap enough!
好的。我们最好是问问妈妈价钱是否便宜！