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. 時鍾；計時器
  • vt. 記錄；記時
  • vi. 打卡；記錄時間
  • n. (Clock)人名；(英)尅洛尅

词源解说

  • 直接源自中古英語的clokke；最初源自中古拉丁語的clocca，意爲帶鈴鍾，鈴。

同根派生

  • adj性質的同根詞
    clockwise：順時針方曏的。
    clocking：孵蛋的。
  • adv性質的同根詞
    clockwise：順時針方曏地。
  • v性質的同根詞
    clocking：爲…計時（clock的ing形式）。

用法辨析

    n. (名詞)

  • clock的基本意思是指坐在地上或掛在牆上的計時裝置,是可數名詞,有複數形式。
  • clock與the連用可指行車裡程計,屬於非正式用法。

英汉例句

    用作名詞 (n.)

  • We have a digital clock.
    我們有個數字鍾。

词组短语

    用作名詞 (n.)

    動詞+～

  • advance the clock 把鍾調快
  • beat the clock 提前完成任務
  • fight the clock 搶時間
  • head a clock 把鍾調快
  • hold the clock 弄清時間

英英字典

    劍橋英英字典

  • (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

    電子、通信與自動控制技術

  • 時鍾

    The clock is required different in SoC and NoC.
    在SoC和NoC系統中對時鍾信號的時序有著不同的要求。

  • 記時器
  • 時脈

    • 計算機科學技術

  • 時鍾

    An important problem in multi-clock domain design is how to avoid metastability.
    多時鍾域設計的一個難題是如何避免亞穩態的産生。

    生物學

  • 生物鍾

    The circadian clock is a self-sustaining oscillator that has a period of about 24 hours to perform in mammals.
    哺乳動物晝夜節律生物鍾是以24 h爲周期的自主維持的振蕩器。

    機械工程

  • 鍾表
  • 時鍾
  • 計時器
  • 鍾

    • 交通運輸工程

  • 船鍾