单词 | primary data |
释义 | primary dataDefinition Data observed or collected directly from first-hand experience. Published data and the data collected in the past or other parties is called secondary data. Use 'primary data' in a SentenceWe had a lot of primary data on the subject and could make an educated guess about the reasons behind the outcome. If you want to forecast how a project might play out you must be able to fully understand the primary data. If you want to know what to expect from a project you need to gather all the primary data you can before starting. |
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