nine

A1 CET-4 Oxf 3000 初中 FREQ #1207 ★★★★★

num. 九, 九个

发音

US /naɪn/
UK /naɪn/
US /naɪ̯n/
UK /naɪ̯n/
IN /naj(ə)n/
IN /nɐi̯(ɐ)n/

词形变化

nines 复数 nines

教材释义与例句

名词

九，九个

the number 9

数词

九；九个

the number 9

释义与例句

n.
  1. 1.

    A statistical unit of proportion (of reliability, purity, etc.).

    计算机 工程 数学

    They guaranteed that our Web site would have 99.99% uptime, or four nines.

  2. 2.

    A baseball club, team, or lineup (composed of nine players).

    体育 游戏

    The St. Louis club is the only nine in the league which gives its patrons the right to see a full game or no pay.

  3. 3.

    The digit or figure 9.

  4. 4.

    A playing card with nine pips.

    游戏
  5. 5.

    A nine-millimeter semi-automatic pistol.

    工程 政治 军事
num. A1 Oxf 3000
  1. 1.

    A numerical value equal to 9; the number following eight and preceding ten.

    九

  2. 2.

    Describing a group or set with nine elements.

    A cat has nine lives.

词汇关系

名词

同义词 6

club niner 9 ballclub ennead IX

上位词 3

figure spot digit

相关短语

nine hundred 九百 nine one one nine lives nine to five nine ball nine o'clock 九点钟 nine thousand 九千 nine points circle nine points circles nine days' wonder nine day wonders nine men's morris Nine Bows nine bows nine while five

词源

PIE word *h₁néwn̥ From Middle English nyn, nyne, from Old English nigon (“nine”), from Proto-West Germanic *neun, from Proto-Germanic *newun (“nine”), from Proto-Indo-European *h₁néwn̥ (“nine”). Cognate with Scots neen, nine (“nine”), Saterland Frisian njúgen (“nine”), West Frisian njoggen (“nine”), Dutch negen (“nine”), German Low German negen (“nine”), German neun (“nine”), Danish ni (“nine”), Swedish nio (“nine”), Icelandic níu (“nine”), Gothic 𐌽𐌹𐌿𐌽 (niun, “nine”), Latin novem (“nine”), Ancient Greek ἐννέα (ennéa, “nine”), Sanskrit नव (náva, “nine”).

来源：wiktionary