動詞 interest:

1. excite the curiosity of; engage the interest of
   同義詞：interest
2. be on the mind of
   同義詞：concern, interest, occupy, worry
3. be of importance or consequence
   同義詞：matter to, interest

形容詞 interesting:

1. arousing or holding the attention

1. There is an interesting program on television tonight.
   今天晚上的電視有一個有趣的節(jié)目。
2. Your interesting report raises several important queries.
   你的精彩報告引出了幾個重要問題。
3. Are there any interesting news items in the paper this morning?
   今天早晨報上有什么有趣的新聞嗎？
4. The English language has an interesting history.
   英語有著饒有趣味的發(fā)展歷史。
5. There is an interesting article in this weekly.
   這期的周刊上有一篇有趣的文章。
6. She is an interesting person but her husband is a real nothing.
   她是個很有趣的人，但是她的先生卻一無是處。
7. I think these interesting old customs should be preserved.
   我認(rèn)為這些有趣的舊習(xí)俗應(yīng)該保存下去。
8. This book is interesting.
   這本書很有趣。

in.ter.est.ing

adj.（形容詞）
Arousing or holding the attention; absorbing.
引起或吸引注意力的；專注的

【引伸】
in.terestingly
adv.（副詞）