vt ① get for oneself by ones own work, skill, action, etc (由工作、技术、行为等而)获得；得到:He ～d a knowledge of the language by careful study. 通过认真学习，他学到这门语言的知识。/Rudimentary English is easy to ～, but mastery of the language is quite difficul...[继续阅读]

    Ⅰ prep ① from one side to the other of 从一边到另一边；横过:the bridge ～ the river 横跨在河上的桥/A rainbow arched ～ the sky. 一道彩虹横跨天际。/A huge streamer was hung ～ the workshop. 车间里横挂着一幅大标语。 ② on or to the other side of 在…的另...[继续阅读]

    Ⅰ vi ① behave, do things in a certain way 行为；举止；以某种方式做事:Its wrong to ～ like that. 这样做不对。/She ～s as if she were a child. 她举止像孩子一样。/He believed the report and ～ed accordingly. 他相信那份报告，于是就照办了。 ～ as, serve ...[继续阅读]

    n ① ［U］ the doing of sth; movement 行动；动作:Immediate ～ will be taken on this matter. 此事将立即处理。/swift in ～ 动作迅速/He is a man of ～. 他是个实干家。 ② ［C］ an act or thing done 行为；所做之事:A～s speak louder than words. ［谚］ 行动比语言...[继续阅读]

    adj ① quick in movement; full of activity; lively 行动快的；精力充沛的；活跃的；积极的；We have an ～ life at college. 我们的大学生活是活跃的。/take an ～ part in... 积极参加…/The fellow has an ～ mind. 这家伙头脑灵活。/She is full of ～ imagination....[继续阅读]

    n ［C］ a person, esp a man, who acts in plays, films, etc (戏剧或电影)演员(尤指男演员):Do you think the ～ plays well? 你觉得这个演员演得好吗?/Life of ～s is interesting. 演员生活有趣。【搭】 形: a (或an) bad 〈celebrated, excellent, ones favorate, great, new,...[继续阅读]

    adj real; as a fact 真实的；实在的:What he told us was not a dream but an ～ happening. 他给我们讲的不是梦，而是真实的事。/There is no such thing in ～ life. 在实际生活中并没有这样的事。【辨】 参看true。【注意】 避免这种错误 (*“Students absenc...[继续阅读]

    adv ① in spite of what you may suppose (不管你怎样认为)实际上；真地；居然:Believe it or not, but he ～ won. 相信也罢，不相信也罢，他当真地赢了。/She ～ thought he was a dandy. 她真地认为他是个花花公子。 ② really, in actual fact 实际地；实在地...[继续阅读]

    Ⅰ vt ① join or unite (to) so as to increase the quality, number, size, etc; combine numbers into a sum; calculate the total of 加；增加:If you ～ 4 and 4, you get 8. 4加4得8。/They ～ed a few more desks in the classroom. 他们给教室里增添了一些课桌。 ② state further; go o...[继续阅读]

    n ① ［U］ the act of adding 加；添加:the ～ of salt 加盐 ② ［C］ an instance of this 加法:Im not very clever at ～. 我对加法不行。/3+2 is a simple ～. 3加2是个简单加法。 ③ ［C］ sth added 增加物:He had another ～ to his family. 他家又添了一口人。/Thi...[继续阅读]