Objective To differentiate the diagnosis of acute testitis and testis distortion.
目的用彩超鉴别急性睾丸炎和睾丸扭转。
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中
科学 The Ministry of Education has asked local education authorities to differentiate academic tutoring companies from non-academic ones to prevent institutions from conducting curriculum-based training under the guise of non-academic tutoring.
教育部要求地方教育当局加强学科
校外
项目鉴别工作,防范校外
机构假借非学科

项目实际开展学科

服务等问题。
英语 2019年1月合集