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单词 countdown
释义
countdown
noun
uk
/ˈkaʊnt.daʊn/us
/ˈkaʊnt.daʊn/
[C]
theactofcountingbackwardsto zero:
倒计时
The countdowntotherocketlaunchwillbeginat 9.00 a.m.火箭发射将于上午9点进入倒计时。
[S]
ashortperiodoftimeleadingto animportantevent:
倒计时阶段
The countdowntotheelectionhas alreadybegun.选举已开始进入倒计时阶段。
SMART Vocabulary: related words and phrases
Numbering & counting
  • absolute value
  • binary
  • cash
  • count
  • countsomethingout
  • counter
  • decimal point
  • decimalization
  • dendrochronology
  • headcount
  • numeracy
  • numerate
  • octal
  • reckonsomethingin
  • recount
  • renumber
  • run
  • run(something)intosomething/someone
  • run tosomething
  • the Fundamental Counting Principle
See more results »

You can also find related words, phrases, and synonyms in the topics:

Preceding and introducing
(Definition ofcountdownfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

countdown| American Dictionary

countdown
noun[C]
us
/ˈkɑʊntˌdɑʊn/
anactofcountingbackwardsto zero,esp. beforesendingaspacecraftintospaceor before thestartof animportantevent:
The countdown to Tuesday’sprimaryelectionshasbegun.
(Definition ofcountdownfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofcountdown

countdown
Both countdowns would proceed in parallel and required close synchronization.
From
Wikipedia
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Countdown's primary military specialty is astronaut/fighter pilot, and his secondary military specialty is electronics engineer.
From
Wikipedia
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Each includes video demos and audio instructions, countdowns and motivational commentary.
From
Wikipedia
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Most notably, the countdowns were shorter, with 10 to 15 songs, as opposed to the standard 20 on the current incarnation.
From
Wikipedia
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Most of their weekend countdowns are barter based, and include up to 5 minutes an hour of network ad inventory.
From
Wikipedia
Creatives commons iconThis example is from Wikipedia and may be reused under a CC BY-SA license.
The show lasts for 120 minutes, with the chart being split into two top 10 countdowns.
From
Wikipedia
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The episodes were commercial-free and came with introductory station countdowns, suggesting a major leak from inside the network's production department.
From
Wikipedia
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Depending on the type of vehicle used, countdowns can start from 72 to 96 hours before launch time.
From
Wikipedia
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Often, they will show video countdowns.
From
Wikipedia
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Quite often milestone home runs such as round hundred and career records are considered breaking news, and sports news services give coverage to countdowns on impending milestone home runs.
From
Wikipedia
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The hours before the drop are preceded by hourly countdowns for the arrival of the new year in other countries, along with live music performances by popular musicians.
From
Wikipedia
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A week later, at the end of one of the countdowns, another video was posted, 06, carrying footage of the band's sound check and setting up for the show.
From
Wikipedia
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The warning comes as thecountdownto 1992 reduces the room for any serious preparation to be carried out.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
During that period ofcountdown, the stress on every man, woman and child in these islands will be absolutely tremendous.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
Thecountdownsequence to the firing could not continue until it was established that all personnel were at a safe location.
From the
Hansard archive
Example from the Hansard archive. Contains Parliamentary information licensed under theOpen Parliament Licence v3.0
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.
#https://dictionary.cambridge.org//dictionary/english/countdown##
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更新时间：2025/11/4 15:50:38