動詞 infatuate:

1. arouse unreasoning love or passion in and cause to behave in an irrational way
   同義詞：infatuate

形容詞 infatuated:

1. marked by foolish or unreasoning fondness
   同義詞：crazy, dotty, gaga, enamored, in love, smitten, soft on, taken with

1. You can see he's infatuated by her he was all over her at the party.
   你能看出來他被她迷住了--在聚會上他一直向她獻殷勤。
2. The infatuated fan stalked the celebrity.
   那位著了迷的崇拜者追蹤這位名人。
3. It's no use talking to him: he's completely infatuated.
   跟他談也沒用，他已完全墮入情網(wǎng)。

in.fat.u.at.ed

adj.（形容詞）
Possessed by an unreasoning passion or attraction.
熱戀著的：被一種非理性的激情或迷戀之情所控制著的

【引伸】
infat.uat.edly
adv.（副詞）