他的自私让朋友们都渐渐疏远了他。
His ___egoism drove all his friends away.
他的利己主义使他总是把自己的利益置于他人利益之上。
His ___egoism made him put his own interests ahead of everyone else’s.
她的行为准则基于利己主义，认为追求个人幸福就是最高的道德。
Her moral code is based on ___egoism, believing that pursuing personal happiness is the highest virtue.
浙公网安备33010902004675号
