adverb🔗Share利己的に, わがままにIn a selfish manner; with regard to private interest only or chiefly."He selfishly took the last cookie, even though his little sister wanted one too. "彼は妹も欲しがっていたのに、利己的に最後のクッキーを取ってしまった。characterattitudemoralChat with AIVocabulary GamePractice Reading