"Coffee beans" 用英语说。
咖啡豆是咖啡的原料，它是咖啡树上的果实。咖啡树原产于非洲东部，现在在世界各地都有种植。咖啡豆经过采摘、清洗、干燥、烘焙、研磨等工序后才能成为可以冲泡的咖啡。
例句：
I bought a bag of freshly roasted coffee beans. (我买了一袋新鲜烘焙的咖啡豆。)
The aroma of freshly ground coffee beans filled the room. (新磨咖啡豆的香味弥漫在房间里。)
Green coffee beans need to be roasted before they can be used to make coffee. (绿豆需要烘烤后才能用来制作咖啡。)