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【1】在多语言下的意思、翻译、词源、用法、例句

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See also: , !1, 1., l, ӏ, I, 𐑑, and
Un1.svg
1 U+0031, 1
DIGIT ONE
0
[U+0030]
Basic Latin 2
[U+0032]

(Translingual)

词源(Etymology)

Nepali variation of Devanāgarī script १ (1, “éka”), the source for Latin ‘1’ Tenth century “West Arabic” variation of the Nepali form of Hindu-Arabic numerals (compare Devanagari script (1, éka)), possibly influenced by Roman numeral .

符号(Symbol)

The digit ‘1’ in a digital seven segment display.

1 (previous 0, next 2)

  1. The cardinal number one, a single thing or unit.
  2. A digit in decimal and every other base numbering system, including binary, octal, and hexadecimal.
    15 × 134 = 2010
    0010 00112 (the number 35 in binary notation)
    0x1000E001 (the number 268492801 in hexadecimal notation)
  3. (mathematics) The identity element with respect to multiplication in a ring.
    a×1 = a
  4. (computer science) Bit state corresponding to binary digit 1, or on or true.
  5. (mathematics) A Boolean or truth value corresponding to true.
    f : Bk → B : B = {0, 1}
  6. (mathematics) The one-point topological space, trivial ring, trivial group, a category with a single object or a (canonical) singleton.
  7. (mathematics, set theory) indicator function of a set.

替代形式(Alternative forms)

The following forms are equivalent as a decimal digit:

The following additional forms are equivalent as a cardinal number:

衍生词(Derived terms)

查看更多(See also)

Other representations of 1:


英语(English)

发音(Pronunciation)

  • enPR: wŭn, IPA(key): /wʌn/, IPA(key): /wan/
  • Rhymes: -ʌn

符号(Symbol)

1

  1. The number one (1).
  2. (Internet slang, leetspeak, sarcastic) Deliberate misspelling of !, imitating someone who is too excited to consistently press the shift key while typing exclamation marks.
    A: sum1 hlep me plz im alwyz l0zin!!1!?!/?
    B: Thts bcuz ur st00pid!!!!!11!!oneone!!1!!eleven!1

同义词(Synonyms)

  • (sarcastic, deliberate misspelling of !): one, eleven

衍生词(Derived terms)

翻译(Translations)


Chinese

发音(Pronunciation)


Note:
  • Pronounced (yāo) when spelling phone number, one on dice or dominoes. This is similar to the English pronunciation of '0' as 'o' in strings of digits, such as 90210.
  • Subject to retrograde tone sandhi (see Wikipedia for details):
    • before fourth tone, pronounced with second tone;
    • before any other tone, pronounced with fourth tone;
    • when final (or at the end of a multi-syllable word), pronounced with the original tone (first tone);
    • when used in a series of numbers, as a part of a number, in dates, or in addresses, pronounced with the original tone (first tone).
  • When used between two reduplicated words, pronounced with neutral tone.
  • Cantonese
  • Gan
  • Hakka
  • Jin
  • Min Bei
  • Note:
    • cì - colloquial;
    • ĭ - literary.
  • Min Dong
  • Note:
    • siŏh - colloquial;
    • ék - literary.
  • Min Nan
  • Note:
    • chi̍t - colloquial;
    • it - literary.
    Note:
    • zêg8 - colloquial;
    • ig4, êg4 - literary (ig4 - other places, êg4 - Jieyang).
  • Wu
  • Xiang
  • 名词(Noun)

    1

    1. one
    2. (gay slang) top

    关联词(Related terms)

    • 0 (líng)
    • 0.5 (língdiǎnwǔ)

    衍生词(Derived terms)

    • 10 (yīlíng)

    Swedish

    The Nordic pharmacy chain Apotek1.

    符号(Symbol)

    1

    1. The number one (1).
      Synonyms: ett, en
    2. (Internet slang, leetspeak, sarcastic) Deliberate misspelling of !
    3. (nonstandard stylistic suffix) -et, comparable to English the
      Apotek1
      The Pharmacy
      Bud1
      The Courier

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