94生活常识网有道词典

clock

C 开头单词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 [klɒk]
  • 美式音标 [klɑːk]
  • 国际音标 [klɔk]
  • 英式发音
  • 美式发音

基本解释

  • n. 时钟；计时器
  • vt. 记录；记时
  • vi. 打卡；记录时间
  • n. (Clock)人名；(英)克洛克

词源解说

  • 直接源自中古英语的clokke；最初源自中古拉丁语的clocca，意为带铃钟，铃。

同根派生

  • adj性质的同根词
    clockwise：顺时针方向的。
    clocking：孵蛋的。
  • adv性质的同根词
    clockwise：顺时针方向地。
  • v性质的同根词
    clocking：为…计时（clock的ing形式）。

用法辨析

    n. (名词)

  • clock的基本意思是指坐在地上或挂在墙上的计时装置,是可数名词,有复数形式。
  • clock与the连用可指行车里程计,属于非正式用法。

英汉例句

    用作名词 (n.)

  • We have a digital clock.
    我们有个数字钟。

词组短语

    用作名词 (n.)

    动词+～

  • advance the clock 把钟调快
  • beat the clock 提前完成任务
  • fight the clock 抢时间
  • head a clock 把钟调快
  • hold the clock 弄清时间

英英字典

    剑桥英英字典

  • (TIME) a device for measuring and showing time, usually found in or on a building and not worn by a person
  • (SPEED) a speedometer (= a device that measures speed)
  • (TIME) to take a particular time exactly to do or complete something
  • (SPEED) to show or reach a particular speed or distance on a measuring device
  • (HIT) to hit someone, especially on the head or face

    • 柯林斯英英字典

  • A clock is an instrument that shows what time of day it is.
  • A time clock in a factory or office is a device that is used to record the hours that people work. Each worker puts a special card into the device when they arrive and leave, and the times are recorded on the card.
  • an ornamental design either woven in or embroidered on the side of a stocking
  • To clock a particular time or speed in a race means to reach that time or speed.
  • If something or someone is clocked at a particular time or speed, their time or speed is measured at that level.
  • to strike, esp on the face or head
  • &rarrsee also alarm clock , o'clock
  • If you are doing something against the clock, you are doing it in a great hurry, because there is very little time.
  • If something is done around the clock or round the clock, it is done all day and all night without stopping.

专业释义

    电子、通信与自动控制技术

  • 时钟

    The clock is required different in SoC and NoC.
    在SoC和NoC系统中对时钟信号的时序有着不同的要求。

  • 记时器
  • 时脉

    • 计算机科学技术

  • 时钟

    An important problem in multi-clock domain design is how to avoid metastability.
    多时钟域设计的一个难题是如何避免亚稳态的产生。

    生物学

  • 生物钟

    The circadian clock is a self-sustaining oscillator that has a period of about 24 hours to perform in mammals.
    哺乳动物昼夜节律生物钟是以24 h为周期的自主维持的振荡器。

    机械工程

  • 钟表
  • 时钟
  • 计时器
  • 钟

    • 交通运输工程

  • 船钟