Decaffeinated coffee is an acquired taste.

喝脱去咖啡因的咖啡是慢慢养成的。

Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate to decaffeinate coffee beans.

通常个过，有工艺会使用二氯甲烷（用作萃取剂）或乙酸乙酯（用作溶剂）等。