“葡萄柚”用英语怎么说？

橘子和葡萄柚很相似.An orange resembles a grapefruit.而他们的可见宇宙也曾经只有葡萄柚般的大小.Their observable universe also used to be the size of a grapefruit.我要半个葡萄柚 、 咖啡 、 炒蛋和熏肉.I'd like a half grapefruit, coffee, scrambled eggs and bacon....