1、available
能找到的;可获得的
Since 1978, the amount of money available to buy books has fallen by 17%.
自1978年以来,可用于采购图书的经费已经减少了17%
。There are three small boats available for hire.
有3艘小船可供出租
。有空的;有暇的
Mr Leach is on holiday and was not available for comment.
利奇先生休假了,不方便作出评论
。2、estimate
估算;估价
Try to estimate how many steps it will take to get to a close object.
尽力估算一下达到一个近距离目标需要多少步
。I estimate that the total cost for treatment will be $12,500.
我估计治疗费用总共会有12,500美元
。估算单;预算书
The shop also offers a curtain-making and fitting service. Quotes and estimates can be prepared by computer on the spot.
那家商店还提供窗帘制作和安装服务,而且可以用计算机现场制作报价单和预算书
。评价;评估;判断
I hadn't been far wrong in my estimate of his grandson's capabilities.
我对他孙子的能力的判断还不算太离谱
。