- At the time, coca leaf extract mixed with wine was a common tonic (滋補(bǔ)品), and Pemberton's sweet brew was a way to get around local laws prohibiting the sale of alcohol.
2017年12月六級(jí)真題（第一套）閱讀 Section C
- One such popular medicinal drink was Vin Mariani, a French product consisting of coca extract mixed with red wine.
2017年12月六級(jí)真題（第一套）閱讀 Section C
- The "coca" in the name referred to the extracts of coca leaf that the drink's originator, chemist John Pemberton, mixed with his sugary syrup 漿果.
2017年12月六級(jí)真題（第一套）閱讀 Section C