纯咖啡的英文：
plain coffee

• plain stupidity
  十足的笨蛋
• This is plain on the face of the facts.
  这一点，从事实的表面就可以清楚地看出来。
• the diamond was in a plain gold mount.
  这个钻石嵌在一个金底板上。
• There is a dead house in the plain alone.
  平原上有一所孤零零的无人居住的房子。
• The cereal is packaged in plain boxes.
  谷类食品用简单的盒子包装。

• Do you wanna cream the coffee?
  咖啡里要加奶油吗？
• Do you drink nonorganic coffee?
  你喝非有机的咖啡吗？
• She likes Black coffee.
  她喜欢喝清咖啡/不加牛奶或奶油的咖啡
• She breakfasts on coffee and rolls.
  她吃咖啡和小圆面包作早餐。
• You have stained your tie with coffee.
  你的领带被咖啡弄脏了。