They are processed in a scientific way.
出自-2011年6月阅读原文
In America, over 50 percent of our food is processed food.
2018年12月四级真题（第一套）阅读 Section B
Isn't this the same crowd that rails against processed junk and champions craft cooking?
2015年12月四级真题（第三套）阅读 Section B
Mail that was already processed in New Orleans facilities was moved to an upper floor so it would be protected from water damage.
2019年12月四级真题（第二套）阅读 Section B
Nadeau says sugar and processed foods are big contributors to the rising diabetes rates among children.
2018年12月四级真题（第一套）阅读 Section B
Nonetheless, physicians say that they look at the collective data and a clear picture emerges: that the salt, sugar, fat and processed foods in the American diet contribute to the nation's high rate of obesity, diabetes and heart disease.
2018年12月四级真题（第一套）阅读 Section B
There have been half-hearted but well-publicized efforts by some food companies to reduce calories in their processed foods, but the Standard American diet is still the polar opposite of the healthy, mostly plant-based diet that just about every expert sa
2015年12月四级真题（第三套）阅读 Section B
This is only at certain times and on condition that they are processed at factories based near Japanese ports.
2018年12月四级真题（第一套）听力 Section A
Consumers are less concerned about safety in high-tech products than categories like fresh and processed food.
2015年12月六级真题（第二套）听力 Section C
right, and practically everything that advertises for children is unhealthy processed foods.
2018年6月六级真题（第一套）听力 Section A
Future 3D food printers could make processed food healthier.
2018年高考英语天津卷 阅读理解 阅读C 原文