以下为句子列表:
英文: Flexible sigmoidoscopy and colonoscopy deeloped to help find and remoe precancerous growths.
中文: 发明可弯曲乙状结肠镜和结肠镜以发现和切除癌前增生病变.
更详细...
英文: Flexible sigmoidoscopy and colonoscopy developed to help find and remove precancerous growths.
中文: 发明可弯曲乙状结肠镜和结肠镜以发现和切除癌前增生病变.
更详细...
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