红茶黑茶绿茶用英文怎么说

红茶用英语说为"black tea"，黑茶用英语说为"black tea"，绿茶用英语说为"green tea"。

红茶和黑茶的英文名称是相同的，是因为它们的制作方法都是经过发酵的。而绿茶是不经过发酵的。

例句1: "I would pke a cup of black tea, please." (我想要一杯红茶。)

例句2: "Green tea is known for its health benefits." (绿茶因其健康益处而著名。)

例句3: "I prefer black tea over green tea." (我更喜欢红茶而不是绿茶。)