1. 魔鬼 有花的是朋友没花的是魔鬼r想成一朵花：friend 朋友 | fiend 魔鬼 有花的是朋友没花的是魔鬼r想成一朵花 | brother 兄弟

2. 恶魔 穷凶极恶的：Derange (把范围去掉了)使错乱 搅乱 | Fiend 恶魔 穷凶极恶的 | Pine(盼的为你人憔悴) 渴望 苦苦思念

1. 恶魔般的人;极端凶残的人
If you describe someone as a fiend, you mean that they are extremely wicked or cruel.

e.g. A tearful husband repeated calls for help in catching the fiend who battered his wife.
泪流满面的丈夫不断呼喊求助，想抓到摧残他妻子的恶魔。

2. 对…着魔的人;对…痴狂的人;…迷
Fiend can be used after a noun to refer to a person who is very interested in the thing mentioned, and enjoys having a lot of it or doing it often.

e.g. ...if you're a heavy coffee drinker or strong-tea fiend.
如果你喝浓咖啡，或是喝浓茶成瘾