3001-3100
- a large number of大量的a matter of course理所当然的事a variety of各种各样的above all首先最重要的是absent from缺席according to根据account for说明占accuse of指控act on对...起作用add ... to ...把...加到...
- add up to合计达after all毕竟against the will of sb .违背某人的意愿agree with sb .同意某人的意见aim at瞄准针对all of a sudden突然all the same仍然尽管如此all the time一直amount to总计and so forth等等
- anything but根本不绝非apart from除……之外apologise to sb .向某人道歉appeal to呼吁吸引apply for申请apply to适用于向……申请approve of赞成批准arrange for安排as a matter of fact事实上as a result结果
- as a whole作为一个整体as far as就……而言as follows如下as for至于as the saying goes俗话说as to关于as usual照例as well也ask for请求at a glance看一眼
- at a loss困惑不知所措at an end结束终结at any cost不惜任何代价at best充其量至多at ease自在不拘束at first起初开始时at first hand第一手地直接地at first sight乍一看初见时at hand在手边在附近at last最后终于
- at least至少at length最后详细地at once立刻同时at one's best处在最好状态at one's convenience在某人方便时at present目前现在at random随意地任意地at the age of在...岁时at the cost of以...为代价at the expense of以...为代价
- at the mercy of任凭……摆布at the minute此刻就在这时at the risk of冒着……的风险at the same time同时at the sight of一看见……就at this point此时此刻at this rate照这样下去at times有时偶尔at will随意任意at work在工作在忙于
- attribute ... to ...归因于be about to即将be absorbed in全神贯注于be abundant in富有be accused of被指控be accustomed to习惯于be acquainted with熟悉be addicted to沉溺于be adept at擅长be afraid of害怕
- be against反对违抗be anxious about为……焦急为……担心be anxious for急于想得到渴望be anxious to急于(做某事)be apt to易于有……倾向的be ashamed of为……感到羞愧为……感到害臊be at home in在……方面很熟悉在……方面精通be attached to附属于依恋于be aware of意识到察觉到be based on基于以……为基础
- be based upon基于be bent on专心于be bound by受...约束be caught in陷入be certain of确信be characteristic of是...的特征be charged with被控告be compelled to被迫be composed of由...组成be concerned about关心