number['nʌmbə]  

• n. 号码,数,数字,数目,总数
  vt. 数,计算,共计
  vi. 计算,报数
  n. 数字

词形变化

• 时　态：num·bered, num·ber·ing, num·bers
  名　词：num'ber·er

常用短语

1. f number   
   焦距比数
2. registration number   
   n.汽车牌照号码,(软件)注册号
3. composite number   
   合成数，合数
4. atomic number   
   n.[化]原子序数(指元素在周期表中按次序排列的序号)
5. box number   
   n. 信箱号
6. random number generator   
   随机数程序，随机数发生器，随机数生成程序
7. real number   
   n.[数]实数
8. call number   
   n. 图书编目号码
9. personal identification number   
   个人识别号码
10. cardinal number   
    n.基数


 展开显示全部常用短语 ...  
11. number one   
    第一号,第一流,头等的;首领,头头;个人利益
12. whole number   
    n.[数]整数
13. imaginary number   
    虚数
14. natural number   
    n.[数]自然数
15. floating-point number   
    【计】 浮点数
16. prime number   
    n.[数]质数,素数
17. algebraic number   
    代数数
18. baryon number   
    重子数
19. index number   
    索引号，分度数，指数
20. binary number system   
    二进数制，二进位数制，二进制，二进制数系
21. complex number   
    复数
22. compound number   
    复名数
23. decimal number system   
    十进数制，十进小数制，十进制记数制
24. hexadecimal number system   
    十六进制数系统
25. identification number   
    识别数，标识号，机器编号，成套设备编号
26. irrational number   
    n.[数]无理数
27. mass number   
    n.(原子)质量数
28. nucleon number   
    质量数
29. number cruncher   
    数值计算研究机
30. number crunching   
    咬嚼数字
31. number representation system   
    记数系统，数制
32. number system   
    记数系统，记数制
33. octal number system   
    八进位数制
34. octane number   
    辛烷数,辛烷值
35. ordinal number   
    n.序数(如,first,third等)
36. oxidation number   
    氧化数，氧化值
37. page number   
    页编号，页号，页码，页面编号
38. pin number   
    插脚数
39. rational number   
    n.有理数
40. stop number   
    光圈数
41. telephone number   
    n.电话号码,<口>大量
42. transcendental number   
    超越数
43. wave number   
    波数
44. mach number   
    n. <空>马赫数(相当于声速的飞行速度)
45. magic number   
    幻数
46. opposite number   
    n. 对应的人，对应的物
47. phone number   
    n. 电话号码
48. duodecimal number system   
    【计】 十二进制
49. sexadecimal number system   
    【计】 十六进制记数制


 LESS ... 

与 number 相关的例句

英英解释

6个动词解释

1. determine the number or amount of
   [同] count , enumerate , number , numerate
   [例]
   • Can you count the books on your shelf?
   • Count your change
2. add up in number or quantity
   [同] come , add up , amount , number , total
   [例]
   • The bills amounted to $2,000
   • The bill came to $2,000
3. give numbers to
   [例]
   • You should number the pages of the thesis
4. enumerate
   [同] list , number
   [例]
   • We must number the names of the great mathematicians
5. put into a group
   [同] count , number
   [例]
   • The academy counts several Nobel Prize winners among its members
6. place a limit on the number of
   [同] keep down , number
   

11个名词解释

1. a concept of quantity derived from zero and units
   [例]
   • every number has a unique position in the sequence
2. a short theatrical performance that is part of a longer program
   [同] act , bit , number , routine , turn
   [例]
   • he did his act three times every evening
   • she had a catchy little routine
   • it was one of the best numbers he ever did
3. a numeral or string of numerals that is used for identification
   [同] identification number , number
   [例]
   • she refused to give them her Social Security number
4. the number is used in calling a particular telephone
   [同] number , phone number , telephone number
   [例]
   • he has an unlisted number
5. a symbol used to represent a number
   [同] number , numeral
   [例]
   • he learned to write the numerals before he went to school
6. one of a series published periodically
   [同] issue , number
   [例]
   • she found an old issue of the magazine in her dentist's waiting room
7. a select company of people
   [例]
   • I hope to become one of their number before I die
8. the property possessed by a sum or total or indefinite quantity of units or individuals
   [同] figure , number
   [例]
   • he had a number of chores to do
   • the number of parameters is small
   • the figure was about a thousand
9. the grammatical category for the forms of nouns and pronouns and verbs that are used depending on the number of entities involved (singular or dual or plural)
   [例]
   • in English the subject and the verb must agree in number
10. an item of merchandise offered for sale
    [例]
    • she preferred the black nylon number
    • this sweater is an all-wool number
11. a clothing measurement
    [例]
    • a number 13 shoe