available

形容词 available:

1. obtainable or accessible and ready for use or service
2. not busy; not otherwise committed
   同义词：uncommitted
3. convenient for use or disposal
   同义词：usable, useable

1. Several cars are available within this price range.
   在这个价格范围内，有好几种汽车可供选购。
2. Do you have a room available?
   你们有空房间吗？
3. Approval of the plan presupposes that the money will be made available.
   批准该计划先要有可用的资金。
4. You will be informed when the book becomes available.
   那本书一到就通知你。
5. This was the only available room.
   只剩下那个房间可用了。
6. The Prime Minister was not available for comment.
   首相无暇作出评论。

a.vail.a.ble

adj.（形容词）
Present and ready for use; at hand; accessible:
可用的：现实可用的；手边的；可获得的：
例句：
kept a fire extinguisher available at all times.
任何时候都要放置即时可用的灭火器

Capable of being gotten; obtainable:
能得到的；可得到的：
例句：
a bedspread available in three colors.
现在有的三种颜色的床罩

Qualified and willing to serve:
有资格的：有资格并乐于服务的：
例句：
a list of available candidates.
有资格的候选人名单

Archaic
【古语】
Capable of bringing about a beneficial result or effect.
有益的：可以带来有利的结果或影响的
Law Valid. Used especially of a plea.
【法律】 有效的。尤指用于诉状

【引伸】
avail.abil.ity 或
avail.ableness
n.（名词）
avail.ably
adv.（副词）