专业释义英英释义
observational [ ,ɔbzə'veiʃənəl ]
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adj.
relying on observation or experiment
同义词： experimental data-based
以上来源于: WordNet
柯林斯英汉双解大词典
observational /ˌɒbzəˈveɪʃənəl/
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1.
ADJ Observational means relating to the watching of people or things, especially in order to learn something new. (尤指为获取新信息)观察的 [正式]
例：...observational humour.
...可观察到的幽默。
例：The observational work is carried out on a range of telescopes.
观测工作是借助于各种望远镜来进行的。
双语例句原声例句权威例句
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Last week, the Lancet published the combined results of a larger observational study, also led by Professor Rothwell.
VOA: special.2010.12.14
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Now the epidemiology studies are observational studies.
流行病学研究是观察性研究
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It was an observational study.
VOA: special.2009.09.01
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