基本解释[医药科学]献血者召募英汉例句双语例句Objective To form the basis of establishing a strategy for safe blood donor recruitment and to identify and subdivide the structures of donors.目的了解成都市无偿献血人群结构，为制定招募安全血源的策略提供依据。blood donor recruitment更多例句专业释义医药科学献血者召募