adj.自私的
n.自私

His constant demand for attention showed his selfishness.
他的持续关注需求显示出他的自私。
She refused to share her toys, revealing her childish selfishness.
她拒绝分享她的玩具，暴露出孩子气的自私。
His decision to leave his sick mother alone displayed utter selfishness.
他决定留下生病的母亲独自一人，这完全体现了自私。
In the face of adversity, his first instinct was always self-preservation, a mark of deep selfishness.
在逆境中，他的第一直觉总是自保，这是深藏的自私的标志。
Her selfishness prevented her from seeing the pain she caused others.
她的自私使她无法看到她给他人带来的痛苦。
The couple's divorce was largely due to their mutual selfishness.
这对夫妇的离婚很大程度上是因为他们的互自私心。
His actions were motivated purely by selfishness, disregarding the impact on others.
他的行动完全出于自私，不顾对其他人的影响。
Her constant need for praise revealed a hidden selfishness in her personality.
她持续需要赞扬揭示了她性格中隐藏的自私。
The boss's refusal to listen to employee concerns demonstrated his selfishness.
老板拒绝听取员工的顾虑显示出他的自私。
The selfishness of some hoarders during the pandemic left many without essential supplies.
疫情期间一些人的囤积行为体现了他们的自私，让许多人无法获得必需品。