浸没了孤零的花，浸没了几多愁。
The immerse alone flower , the immerse more than several had worried .
因此，吡咯烷基氮原子上面的孤电子对和花核之间具有更加强烈的共轭相互作用。
Therefore , the lone pair of the pyrrolidinyl nitrogen atom has more intense conjugate interaction with the perylene .
孤花