reservations
If you have reservations about something, you are not sure that it is entirely good or right.
I told him my main reservation about his film was the ending.
我告诉了他我主要对他电影的结局有保留意见。
If you make a reservation, you arrange for something such as a table in a restaurant or a room in a hotel to be kept for you.
He went to the desk to inquire and make a reservation.
他到前台去咨询并做了预订。
A reservation is an area of land that is kept separate for a particular group of people to live in.
Seventeen thousand Indians live in Arizona on a reservation.
1.7万名印第安人居住在亚利桑那州的保留地内。