selfishness

英文解釋：

名詞 selfishness:

1. stinginess resulting from a concern for your own welfare and a disregard of others

字典網

英文造句：

1. He is a lump of selfishness.
   他是個自私自利的人。
2. He was angered by the selfishness of the others.
   他因為別人的自私而發怒。
3. This behaviour illustrates your selfishness.
   你的行為說明你很自私。
4. His selfishness caused him to refuse my solicitation.
   他的自私讓他拒絕了我的請求。