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来源:雅诚德英语网
Canadian researchers compared 3, 101 breast cancer victims with 3, 471 healthy women who had not suffered tumours.
加拿大研究人员对3101癌症患者与3471名健康女性进行了对比。
Canadian researchers compared 3, 101 breast cancer victims with 3, 471 healthy women who had not suffered tumours.
加拿大研究人员对3101癌症患者与3471名健康女性进行了对比。