【在生活中學習語言】《中英對照讀新聞》Scientists develop test for melamine in m
【在生活中學習語言】《中英對照讀新聞》Scientists develop test for melamine in milk 科學家研發出檢驗牛奶三聚氰胺方法
◎陳成良
U.S. researchers have developed a quick way to test milk for the presence of melamine, an industrial chemical found last year in milk in China that ...
