lack of interest

Some kids become high-achievers to compensate for their parents' disinterest. 有些孩子取得了非凡的成绩，以弥补父母对他们的漠视。

the fact of having no involvement in or receiving no special advantage or good from a situation or event

Their close and financially rewarding relationship was sufficient to call into question the independence and disinterest of the directors. 董事之间紧密的利益关系足以使人们对他们的独立性和公正性产生怀疑。