material at first hand的意思|示意
第一手材料
material at first hand的网络常见释义
第一手材料 ... investigate at first hand 直接调查 material at first hand 第一手材料 first hand tap 初攻丝锥,头攻丝锥...
第一手资料 第一手资料 first hand information; firsthand data; firsthand information; material at first hand; primary data; primary sources 第一手搜集的，第一手收集的 gathered first-hand .
material at first hand相关例句
As the first-hand material, the medical record provides the basis of the teaching, research and management of the hospital, and at the same time, it is of important of the function of law.
病案作为原始资料，为教学、科研、医院管理提供了依据，同时也具有重要的法律作用。