成品小肉饼可能比一般绞肉含有更多的大肠杆菌。
'Never use ground meat,' she told me. 'They will always give you a bad cut.'“千万别用牛肉,”她告诉我,“那种馅儿不好弄。”
Frozen burgers, beef or otherwise, are more expensive than buying the ground meat in bulk and making patties yourself.冷冻汉堡、牛肉要比您自己买散装绞肉做成小肉饼昂贵得多。