菜篮子兴趣思朗文词典

race

R 开头单词四级词汇考研词汇专八核心词托福词汇高考词汇词源字典

音标发音

  • 英式音标 [reɪs]
  • 美式音标 [reɪs]
  • 英式发音
  • 美式发音

基本解释

  • n. 属，种；种族，人种；家庭，门第；赛事，赛跑
  • vt. 使参加比赛；和…竞赛；使急走，使全速行进
  • vi. 比速度，参加竞赛；全速行进
  • n. (Race)人名；(英)雷斯；(塞)拉采

词源解说

  • 1300年左右进入英语，直接源自古北欧语的ras，意为跑，冲。

同根派生

  • adj性质的同根词
    racing：比赛的。
    racy：生动的；保持原味的；适于赛跑的；猥亵的。
  • n性质的同根词
    racist：种族主义者。
    racism：种族主义，种族歧视；人种偏见。
    racing：赛马；竞赛。
    racer：比赛者；比赛用的汽车。
  • vi性质的同根词
    racing：赛马（race的ing形式）；竞赛。

用法辨析

    n. (名词)

  • race作“种族”解时,具有人类学或人种学含义,常指独特的、具有固定身体特征(如肤色,毛质、骨骼等)的一个种类。在一般用法中可指由于共同的历史而被认为是同一种族的群。race也可用于动植物,指“物种”。
  • race指种族整体概念时是不可数名词,指一个具体的种族时是可数名词。
  • race作“(速度)比赛,赛跑”解时,常与介词against, with等连用,是可数名词。引申可作“竞争”解。

    • v. (动词)

  • race的基本意思是“与…比速度,参加比赛”,一般指的是通过比赛决出谁的速度更快。作“(使)快速移动”解时,可指人,也可指物(尤指机器)。
  • race可用作不及物动词,也可用作及物动词。用作及物动词时,接名词或代词作宾语。

英汉例句

    用作名词 (n.)

  • The various races are not sharply separated.
    各种族都不能截然分开。

    • 用作动词 (v.)

    用作不及物动词: S+～(+A)

  • He's a very good swimmer and often races.
    他是优秀的游泳选手,经常参加比赛。

    • S+～+to- v

  • Let's race to see what is happening.
    咱们跑去看看发生了什么事情。

    • 用作及物动词: S+～+ n./pron.

  • My horse has hurt his toe so I can't race him.
    我的马伤了脚趾,我不能把它投入比赛。

词组短语

    用作名词 (n.)

    动词+～

  • advocate the race 提倡竞争
  • avoid the race 避免竞争
  • begin a race 开始竞赛
  • carry on race 进行竞赛
  • compete in a race 参加赛跑

英英字典

    剑桥英英字典

  • (COMPETITION) a competition in which all the competitors try to be the fastest and to finish first
  • (PEOPLE) a group, especially of people, with particular similar physical characteristics, who are considered as belonging to the same type, or the fact of belonging to such a group
  • (COMPETITION) to (cause to) compete in a race
  • (HURRY) to move or go fast

    • 柯林斯英英字典

  • A race is a competition to see who is the fastest, for example in running, swimming, or driving.
  • If you race, you take part in a race.
  • The races are a series of horse races that are held in a particular place on a particular day. People go to watch and to bet on which horse will win.
  • A race is a situation in which people or organizations compete with each other for power or control.
  • &rarrsee also rat race
  • A race is one of the major groups which human beings can be divided into according to their physical features, such as the colour of their skin.
  • &rarrsee also human race , race relations
  • If you race somewhere, you go there as quickly as possible.
  • If something races toward a particular state or position, it moves very fast toward that state or position.
  • If you race a vehicle or animal, you prepare it for races and make it take part in races.
  • If your mind races, or if thoughts race through your mind, you think very fast about something, especially when you are in a difficult or dangerous situation.
  • If your heart races, it beats very quickly because you are excited or afraid.
  • &rarrsee also racing
  • a ginger root
  • You describe a situation as a race against time when you have to work very fast in order to do something before a particular time, or before another thing happens.

专业释义

    计算机科学技术

  • 人种

    In this paper, the R, G, B distribution of lip and skin color was detailedly researched in different race based on human face chromatic images and a new lip detecting algorithm was brought forward.
    本文基于人脸的彩色图像,对不同人种的唇色和肤色的R,G,B分布进行了细致研究,提出一种基于唇色肤色色度差异的唇部检测算法。

  • 竞态
  • 竞赛
  • 需求获取及受控进化

    • 机械工程

  • (因阻力或负荷减少而)猛转，急转
  • 座圈
  • 滚道

    • 地球科学

  • 急流
  • 人种

    • 航空、航天科学技术

  • 滑流
  • 螺桨尾流
  • 螺桨洗流(= slipstream)

    • 纺织科学技术

  • 走梭板

    • 心理学

  • 种族

    • 医药科学

  • 种族

    • 交通运输工程

  • 种族

    • 体育

  • 赛跑

    • 生物学

  • 种
  • 人种
  • cDNA末端快速扩增法
  • 类
  • 界
  • 属
  • 品种
  • 小种;族
  • 种族;宗