nóngyīnbìtiān浓荫蔽天浓荫蔽天读音为 nóng yīn bì tiān。意思是:蔽:挡住。形容树木茂密遮挡阳光。拼音nóng yīn bì tiān注音词语解释蔽:挡住。形容树木茂密遮挡阳光。词语用法浓荫蔽天的成语用法浓荫蔽天的分词解释