In ordinary households most lights will be diffused by the use of a lampshade, making the effective size of the source bigger and softening the light.是什么意思_In ordinary households most lights will be diffused by the use of a lampshade, making the effective size of the source bigger and softening the light.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句