coffee       
noun [ C or U ] uk/ˈkɒf.i/ us/ˈkɑː.fi/
A1 咖啡粉;咖啡
a dark brown powder with a strong flavour and smell that is made by crushing coffee beans, or a hot drink made from this powder
  decaffeinated coffee 不含咖啡因的咖啡 
 fresh/instant coffee 现磨/速溶咖啡 
 a cup of coffee 一杯咖啡 
 Would you get some coffee when you go shopping? 你去买东西时买点咖啡好吗? 
 If I drink too much coffee, I can't sleep. 要是咖啡喝得太多,我会睡不着觉。 
 Can I get you a coffee (= cup of coffee)? 我给你来杯咖啡吧? 
 I'd like a black coffee (= a cup of coffee without milk), please. 请给我来杯不加牛奶的咖啡。 
 Do you take (= drink) your coffee white (= with milk)? 你喝咖啡要加奶吗? 
 - More examples
 - Instant coffee just doesn't compare with freshly ground coffee.
 - The delicious smell of freshly-made coffee came from the kitchen.
 - Brazil earns many millions of pounds a year from coffee exports.
 - He made us some coffee.
 - This coffee is incredibly smooth and rich.