a的中文翻译

翻译

a

字典
  • a1   (Aviation)   UK /ə/  US /ə/ 
    不定冠词,非特指的一(个/种),用在辅音开头的单词前
    definite article
    • used before the first mention of a noun that begins with a consonant (see an)
      • There is a flight scheduled to depart at 7 p.m.
  • a2   UK /ə/  US /ə/ 
    (不定冠词, 修饰可数的但数名词)一个, 一件, 一位等
    indefinite article
    • used before countable or singular nouns referring to people or things that have not already been mentioned
      • a man/horse/unit
        一位男士/一匹马/一个单位
      • an aunt/egg/hour/x-ray
        一位伯母/一个鸡蛋/一个小时/一道X射线
      • I can only carry two at a time.
        我一次只能带两个
      • There's a visitor for you.
        您有一位访客。
      • She's a friend of my father's (= one of my father's friends).
        她是我父亲的一个朋友
    • used before uncountable nouns when these have an adjective in front of them, or phrase following them
      • a good knowledge of French
        掌握法语
      • a sadness that won't go away
        一种萦绕不去的忧伤
    • any; every
      • A lion is a dangerous animal.
        狮子是一种危险的动物
    • used to show that sb/sth is a member of a group or profession
      • Their new car's a BMW.
        他们的新车是一辆宝马
      • She's a Buddhist.
        她是一个佛教徒
      • He's a teacher.
        他是一名教师
      • Is that a Monet (= a painting by Monet)?
        那是一幅莫奈的画吗?
    • used in front of two nouns that are seen as a single unit
      • a knife and fork
        一副刀叉
    • used instead of one before some numbers
      • A thousand people were there.
        那儿有一千个人
    • used when talking about prices, quantities and rates
      • They cost 50p a kilo.
        其价格为每公斤50便士
      • I can type 50 words a minute.
        我每分钟能打50个词
      • He was driving at 50 miles an hour.
        他以50英里的时速驾车行驶
    • a person like sb
      • She's a little Hitler.
        她像个小希特勒
    • used before sb's name to show that the speaker does not know the person
      • There's a Mrs Green to see you.
        有位格林女士想要见你
    • used before the names of days of the week to talk about one particular day
      • She died on a Tuesday.
        她是在一个星期二去世的
  • a3   UK /eɪ/  US /eɪ/ 
    英文字母表中的首字母
    noun   (pl.As, A's, a's)
    • the first letter of the English alphabet
      • 'Apple' begins with (an) A/'A'.
        英文“苹果”一词以字母“A”开头。
    • the 6th note in the scale of C major
    • the highest mark/grade that a student can get for a piece of work or course of study
      • She got (an) A in/for Biology.
        她生物学的评分为A。
      • He had straight A's(= nothing but A's) all through high school.
        他高中时的所有课程都是A级的。
    • used to represent the first of two or more possibilities
      • Shall we go for plan A or plan B?
        我们用方案A还是方案B?
    • used to represent a person, for example in an imagined situation or to hide their identity
      • Assume A knows B is guilty.
        假设人物A知道人物B是有罪的。
  • a4   UK /eɪ/  US /eɪ/ 
    (英式英语中)表示某一街道的门牌号
    symbol
    • used in Britain before a number to refer to a particular important road
      • the A34 to Newbury
        纽伯里A34大道
    • used (but not in the US) before numbers which show standard metric sizes of paper
      • a sheet of A4 paper (= 297×210mm)
        A4规格的纸张(297·210毫米)
      • A3 (= 420×297mm)
        A3规格(420·297毫米)
      • A5 (= 210×148mm)
        A5规格(210·148毫米)
  • a5   UK /eɪ/  US /eɪ/ 
    (电流)安培
    abbr.
    • (in writing) amp(s)
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