v. 保留；预约；推迟（reserve的ing形式）
adj. 储备的
n. 预约；预订

Reserve \Re*serve"\ (r?-z?rv"), v. t. [imp. & p. p. {Reserved}.
(z?rvd");p. pr. & vb. n. {Reserving}.] [F. r['e]server, L.
reservare, reservatum; pref. re- re- + servare to keep. See
{Serve}.]
1. To keep back; to retain; not to deliver, make over, or
disclose. ``I have reserved to myself nothing.'' --Shak.

2. Hence, to keep in store for future or special use; to
withhold from present use for another purpose or time; to
keep; to retain; to make a reservation[7]. --Gen. xxvii.
35.

Note: In cases where one person or party makes a request to
an agent that some accommodation (such as a hotel room
or place at a restaurant) be kept (reserved) for their
use at a particular time, the word reserve applies both
to the action of the person making the request, and to
the action of the agent who takes the approproriate
action (such as a notation in a book of reservations)
to be certain that the accommodation is available at
that time.
[1913 Webster +PJC]

Hast thou seen the treasures of the hail, which I
have reserved against the time of trouble? --Job
xxxviii.
22,23.

Reserve your kind looks and language for private
hours. --Swift.

3. To make an exception of; to except. [R.]