您要查找的是不是：
- 单-N-脱烃-双异丙吡胺 MND; mono-N-dealkyl-diisopyramide
- 双 pair
- 脱烃 Heavy Hydrocarbons Separation
- 脱机 off-line
- 双击 double-click
- 报销单 expense account
- 脱 to shed
- 双语 diglossia
- 表单 memu
- 脱烃酶 dealkylase
- 运单 freight note
- 一双 pair
- 下单 place an order
- 双赢 Win-win
- 脱烃酌 dealkylation
- 舱单 shipping bill
- 脱衣 strip off
- 单曲 single
- 双色 two-tone color
- 双线 crewel
