n.[C](pl.as/as,As/As)1.英語(yǔ)字母的第一個(gè)字母:There are two as in“aboard”.“aboard”一詞中有兩個(gè)“a”。from A to Z從頭至尾,徹底地,無(wú)所不包;not know A from B目不識(shí)丁 2.(學(xué)業(yè)成績(jī))第一,優(yōu),甲:He is a straight-A student.他是個(gè)全優(yōu)生。...[繼續(xù)閱讀]

    indef. art.一,任(某,每)一: a car 一輛汽車(chē);an honest man 一個(gè)誠(chéng)實(shí)的人;A horse is a useful animal.馬是有用的動(dòng)物。 A Mr. Green wants to see you.有位叫格林的先生想見(jiàn)你。注意1.a 用在以輔音音素開(kāi)頭的詞前,如: a man; a university 等;an 用在以元音音素開(kāi)...[繼續(xù)閱讀]

    vt.1.放(拋,遺)棄〈同desert,forsake反keep,possess〉:～ ones wife and child遺棄妻子和孩子;～ ones country (friend)背棄祖國(guó)(朋友);～ oneself to sth.縱情,沉湎于,陷入:The old woman ～ed herself to grief.這老太婆極為悲傷。2.戒除,斷絕〈同give up,break off〉3.投...[繼續(xù)閱讀]

    n. 1.(只作sing.)字母表 2.(只作sing.)基本原理,基礎(chǔ)知識(shí)(用 the ～ of):begin with the ～ of a subject 從一門(mén)課的基礎(chǔ)知識(shí)開(kāi)始;as easy as ～ 極其容易 3.[C]寫(xiě)字入門(mén),識(shí)字...[繼續(xù)閱讀]

    =American Broadcasting Corporation 美國(guó)廣播公司...[繼續(xù)閱讀]

    n.[U]能力,技能;(常用pl.)本領(lǐng),才華〈同capacity,power反inability,incapability〉:You must improve your writing ～.你必須提高自己的寫(xiě)作能力。leadership ～領(lǐng)導(dǎo)才干;a man of many abilities多才能的人; to the best of ones ～/abilities 盡最大努力　注意表示“能力...[繼續(xù)閱讀]

    a. 1.(作表語(yǔ))能做…的〈同capable,competent反unable,incompetent〉:The child is not yet ～ to write.這孩子還不會(huì)寫(xiě)字。 2.(一般只作定語(yǔ))有能力的,出色的〈同skillful,proficient反unskillful,inefficient〉:an ～ speech一篇優(yōu)美的演說(shuō);He is the ～st man I know.他是...[繼續(xù)閱讀]

    ad.& prep.上船(車(chē)、飛機(jī)等);在船(車(chē)、飛機(jī)等)上...[繼續(xù)閱讀]

    vt.廢除,取消〈同eliminate,repeal反establish,introduce〉:～ slavery廢除奴隸制度辨析abolish通常指用暴力或法律手段廢除舊制度、舊習(xí)俗等:They have abolished the death penalty.他們已廢除了死刑。eliminate指淘汰、清除或排除不必要的東西或人:The p...[繼續(xù)閱讀]

    prep.& ad.Ⅰ prep. 1.關(guān)于,對(duì)于,涉及〈同concerning,regarding〉:Its a story ～ a film star.那是關(guān)于一個(gè)電影明星的故事。 2.在…周?chē)?附近,身邊)〈同around,near〉:I dropped the key somewhere ～ here.我把鑰匙掉在附近什么地方了。Do you have a lighter ～...[繼續(xù)閱讀]