| 单词 | laboratory |
| 释义 | laboratorylaboratory /ˈlæbrəˌtɔri/ ●●● W3 noun (plural laboratories) [countable] 1a special room or building in which scientists do tests and research: The blood sample will be sent to a laboratory for analysis.2part of a science course, especially at a college or university, that involves working in a laboratory [Origin: 1600–1700 Medieval Latin laboratorium, from Latin laborare to work] → see also language laboratory |
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