n.

1. 保留（意见）；异议[C][U]
   They accepted the proposal without reservation.

   他们无保留地接受了这个建议。

2. （公共）专用地；禁猎区；自然保护区；【美】【加】保留（给印第安人居住的）区域[C]
   There are a lot of Indian reservations in Arizona.

   亚利桑那州有许多印第安保留区。

   Most Indians live on reservations established by the Federal Government.

   大部分印第安人生活在联邦政府建立的保留地上。

3. 【英】中央分车带[C]
4. 预订；预订的房间（或席座）[C]
   We have made reservations for three rooms at the hotel.

   我们已在这个旅馆预订了三个房间。

n.

1. the action of reserving.
   ▸an arrangement whereby something has been reserved.
2. a qualification or expression of doubt attached to a statement or claim.
3. an area of land set aside for occupation by North American Indians or Australian Aboriginals.
4. Law  a right or interest retained in an estate being conveyed.
5. (in the Roman Catholic Church) the action of a superior of reserving the power of absolution.
   ▸a right reserved to the Pope of nomination to a vacant benefice.