clock

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）。

• clock相关词

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。

• clock使用方法
• clock详细辨析

英汉例句

用作名詞 (n.)

• We have a digital clock.
  我們有個數字鍾。

• clock更多例句

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

• clock更多词组

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.

• clock剑桥字典
• clock柯林斯字典

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