英语词汇“sphere”的读音、翻译、释义、用法及例句-智慧网

词汇	sphere
释义	spheresphereD.J.:[sfiə]K.K.:[sfɪr]n.1.■球(体)The Earth is not a perfect sphere.地球并不是一个完全的球体。2.■(兴趣或活动的)范围, 领域Biology is not my sphere.生物学不是我研究的范围。
随便看	excitation dullness excitation effect excitation electron excitation energy excitation energy transfer excitation flux excitation forcing excitation forcing limiter excitation frequency excitation function excitation generator excitation impedance excitation index excitation intensity excitation irritation excitation labeling excitation lag excitation level excitation light source excitation limiting relay excitation loss excitation-loss relay excitation matrix excitation mechanism excitation monochromator

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