RESERVERT 是什么意思？？

reserve
[ri5zE:v]
vt.
保留[储备]某物
We'll reserve the ticket for you till tomorrow noon.
票为您保留到明天中午。
具有或保持(某种权利)
The management reserves the right to refuse admission.
资方有权拒绝接纳。
预订或保留(座位、住处等); 订购
These seats are reserved for teachers.
这些座位是留给老师的。
n.
贮藏; 储备
We must keep back a reserve of food.
我们必须贮存一些食品。
保护区
This area was once a wildlife reserve.
该地区曾是一个野生动物保护区。
矜持, 拘谨; 寡言