n.

1. 更加的喜爱，偏爱[U][C][（+for）]
   A window seat is my preference.

   我喜欢靠窗的座位。

   We dress simply by preference.

   我们仅凭个人偏爱选择穿着。

2. 偏爱的事物（或人）[C]
   Which is your preference, tea or coffee?

   你喜欢喝哪一样，茶还是咖啡？

3. 偏袒[U][（+for）]
   Parents should not show preference for any one of their children.

   父母不应流露出对任何一个孩子的偏心。

4. 优先（权）；优惠权[U][C]
   We give preference to applicants with some experience.

   我们优先录用有经验的申请人。

n.

1. a greater liking for one alternative over another or others.
   ▸a thing preferred.
   ▸favour shown to one person over another or others.
2. Law  a prior right, especially in connection with the payment of debts.