| 单词 | 散焦 |
| 释义 | 〔defocus〕To cause (a beam or a lens) to deviate from accurate focus.（使）散焦：使（一束光或一个透镜）从准确的焦点上偏散开来〔defocus〕The act or result of causing a lens to deviate from accurate focus.散焦，去焦：使透镜偏离准确的焦点的行为或结果 |
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