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单词 constant
释义
constant
adjective
uk
/ˈkɒn.stənt/us
/ˈkɑːn.stənt/

constantadjective(FREQUENT)

B2
happeninga lot or all thetime:
经常发生的；连续发生的；连续不断的
He's in constanttroublewith thepolice.他与警方麻烦不断。
machinesthat are in constant use经常使用的机器
More examples
  • I can'tconcentratewith Ann's constantchatter.
  • I have tocombatthis constantdesiretoeatchocolate.
  • Iseemto have a constantcompulsiontoeat.
  • The constantnoisedrovemecrazy.
  • Thejournalistswerefrustratedby her constantdeflectionoftheirquestions.
SMART Vocabulary: related words and phrases
Continually & repeatedly
  • (from) hour to houridiom
  • 24/7
  • ad nauseam
  • again
  • alway
  • always
  • hour
  • hour after houridiom
  • hourly
  • immemorial
  • jag
  • night
  • periodicity
  • perpetual
  • perpetually
  • persistently
  • quick-fire
  • rumble
  • streak
  • year in, year outidiom
See more results »

constantadjective(STAYING SAME)

C2
stayingthe same, or not getting less or more:
恒久不变的；稳定的
Weranat afairlyconstantspeed.我们保持了比较平稳的跑动速度。
Thefridgekeepsfoodat a constanttemperature.冰箱在恒温下保存食物。
Thesaurus: synonyms, antonyms, and examples
staying the same
  • constantCheck to make sure your oven maintains a constant temperature.
  • the sameYou look exactly the same as you did ten years ago!
  • same old same oldThe Italian restaurant is under new management, but it's just the same old same old.
  • unchangingHis novel is about the unchanging nature of humanity.
  • unchangeableThe company's position on the matter is absolute and unchangeable.
See more results »
SMART Vocabulary: related words and phrases
Not able to be changed
  • be no hard and fast rulesidiom
  • burnyourboats/bridgesidiom
  • congenital
  • continuity
  • deep-seated
  • incorrigible
  • incurably
  • inelastic
  • inelasticity
  • inflexible
  • irreversible
  • irreversibly
  • irrevocable
  • irrevocably
  • leopard
  • unadaptable
  • unalterable
  • unchangeable
  • uncompromising
  • uncompromisingly
See more results »

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

Similar and the same

constantadjective(LOYAL)

A constantcompanionorfriendwho isloyalto you.
（伴侣或朋友）忠实的，忠贞不渝的，始终如一的
SMART Vocabulary: related words and phrases
Loyal, faithful & dependable
  • a safe pair of handsidiom
  • allegiance
  • audaciously
  • beas good asyourwordidiom
  • be here forsomeoneidiom
  • be there forsomeoneidiom
  • committed
  • faithfully
  • faithfulness
  • fealty
  • fidelity
  • fiduciary
  • here
  • reliable
  • reliably
  • self
  • stalwart
  • stalwartly
  • ultra-reliable
  • unto thine own self be trueidiom
See more results »
constant
noun[C]
mathematics,sciencespecialized
uk
/ˈkɒn.stənt/us
/ˈkɑːn.stənt/
aparticularnumberoramountthat neverchanges
常数；常量，恒量
SMART Vocabulary: related words and phrases
Numbers generally
  • antilogarithm
  • Arabic numeral
  • C, c
  • cardinal
  • D, d
  • digit
  • I, i
  • infinity
  • L, l
  • log
  • logarithm
  • logarithmic
  • mode
  • nos.
  • number
  • ordinal
  • quantitative
  • serial number
  • significant figures
  • whole number
See more results »
(Definition ofconstantfrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press)

constant| American Dictionary

constant
adjective
us
/ˈkɑn·stənt/

constantadjective(CONTINUOUS)

nearlycontinuousor veryfrequent:
We had a constantstreamofvisitors.
Constant alsomeansnotchanging, orstayingthe same:
Even in thisageof hightechnology, thepopularityofhuntingandfishingremainsconstant.

constantly

adverb[not gradable]us
/ˈkɑn·stənt·li/
Theyworryconstantly abouttheirweight.
constant
noun[C]
us
/ˈkɑn·stənt/

constantnoun[C](QUANTITY)

mathematics
anumberorvaluethat does notchange
(Definition ofconstantfrom theCambridge Academic Content Dictionary© Cambridge University Press)

Examplesofconstant

constant
However, this is only true for datatypes that do not contain constants.
From theCambridge English Corpus
The type 1 consists of just one member and serves as the source type for constants.
From theCambridge English Corpus
The algorithm only deals with region variables; region constants only appear in the static semantics.
From theCambridge English Corpus
The main results of this paper may be extended to expressions with constants without difficulty.
From theCambridge English Corpus
Indeed, the arbitrage model has the advantage of nonrealism, since only relative values matter for the stability of the network of prices or constants.
From theCambridge English Corpus
We treat g and rb as constants for present purposes.
From theCambridge English Corpus
Rate constants for the transitions are determined by reaction rate theory.
From theCambridge English Corpus
The rate constants did not vary much among the different treatments, except for osmoprimed seeds during the initial 6-h period of hydration and dehydration.
From theCambridge English Corpus
Fragments of propositional logic are obtained by restricting the use of atoms, constants and/or the use of the connectives.
From theCambridge English Corpus
We consider a first order language with a universe of constants, a set of variables, a set of predicate names and no function symbols.
From theCambridge English Corpus
An extended set expression is an expression built out of variables, base symbols, function symbols (including constants), and the generalized projection symbols.
From theCambridge English Corpus
In a many-sorted signature, we will have different constants 'a', each one of an appropriate sort.
From theCambridge English Corpus
We denote variables, predicate symbols and function symbols with small letters and constants with capital letters.
From theCambridge English Corpus
We introduce constants for the object-level type constructors.
From theCambridge English Corpus
We call these constants as well as any other terms whose type ends in "-> pf" proof constructors.
From theCambridge English Corpus
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/constant##
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更新时间：2024/12/28 3:39:26