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https://www.zhihu.com/question/30774744
番茄酱 (ketchup)是谁发明的? - 知乎
一段摘自网络的解释 1. Tomato Ketchup 1.番茄酱 Everyone would probably think that tomato ketchup would originate from the US, and they'd be right. The first recipe popped up in 1801 in the 'Sugar House Book', an American publication. What's interesting about our favourite condiment, however, is that ketchup was based on an older recipe. 人人都会以为番茄酱起源于美国 ...