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Leçon 187/202 · 17 mots · 0 appris

B2 · Science & technology

B2 · Sciences et technologie

  1. 1

    generate(verb)

    /ˈdʒenəreɪt/

    générer, produire, susciter

    to produce or create something, such as energy, interest or ideas

    The new training program generated a lot of interest among employees

    Le nouveau programme de formation a suscité beaucoup d'intérêt chez les employés.

    The job fair at the college campus should generate interest in our company

    Synonymescreateproduceyieldcausedevelopform
    Antonymesdestroyeliminatehaltpreventreducedecrease
  2. 2

    detect(verb)

    /dɪˈtekt/

    détecter, déceler

    to discover or notice something, especially something that is not easy to see, hear, etc.

    The tests are designed to detect the disease early.

    Les tests sont conçus pour détecter la maladie à un stade précoce.

    Synonymesdiscovernoticespotidentifyfindascertainuncover
    Antonymesmissoverlookignoreneglect
  3. 3

    wire(noun)

    /ˈwaɪər/

    fil de fer, fil métallique

    metal in the form of thin thread ; a piece of this

    In front of my house is a wire fence.

    Devant ma maison se trouve une clôture en fil de fer.

    The box was fastened with a rusty wire.

    Synonymescablestrandfilamentthread
    Antonymesropefibercord
  4. 4

    cell(noun)

    /sel/

    cellule

    the smallest unit of living matter that can exist on its own. All plants and animals are made up of cells .

    All plants and animals are made up of cells that can only be seen under a microscope.

    Toutes les plantes et tous les animaux sont composés de cellules que l'on ne peut voir qu'au microscope.

    Synonymescompartmentcubicleprison celldetention cellholding cell
    Antonymesfreedomopen spacerelease
  5. 5

    melt(verb)

    /melt/

    fondre

    to become or make something become liquid as a result of heating

    The snow showed no sign of melting.

    La neige ne montrait aucun signe de fonte.

    First, melt two ounces of butter.

    Synonymesdissolveliquefythawsoftenfuse
    Antonymesfreezesolidifyhardencongeal
  6. 6

    observation(noun)

    /ˌɑːbzərˈveɪʃn/

    observation

    the act of watching somebody/something carefully for a period of time, especially to learn something

    Most information was collected by direct observation of the animals' behaviour.

    La plupart des informations ont été recueillies par l'observation directe du comportement des animaux.

    The suspect is being kept under observation(= watched closely by the police).

    Synonymesscrutinyviewinginspectionexaminationstudysurveillancemonitoringregard
    Antonymesneglectignorancedisregardinattention
  7. 7

    cable(noun)

    /ˈkeɪbl/

    câble électrique, câble

    one or more insulated conductors inside a protective outer cover, used to carry electricity

    We need to lay a 95 square millimetre cable from the transformer to the main board.

    Nous devons tirer un câble de 95 mm² du transformateur au tableau général.

    Check the cable for cuts before pulling it through the conduit.

    Synonymeswirecordropestrandline
    Antonymeswireless
  8. 8

    bacteria(noun)

    /bækˈtɪriə/

    bactéries

    the simplest and smallest forms of life. Bacteria exist in large numbers in air, water and soil, and also in living and dead creatures and plants, and are often a cause of disease.

    an illness caused by bacteria in drinking water

    une maladie causée par des bactéries présentes dans l'eau potable

    The house is built around a central courtyard.

    Synonymesgermsmicrobesmicroorganisms
    Antonymescleanlinesssterilityhygiene
  9. 9

    satellite(noun)

    /ˈsætəlaɪt/

    satellite

    an electronic device that is sent into space and moves around the earth or another planet. It is used for communicating by radio, television, etc. and for gathering information.

    a weather/communications satellite

    un satellite météorologique / de communication

    Synonymesmoonorbiterspacecraft
    Antonymesplanetground station
  10. 10

    solar(adjective)

    /ˈsəʊlər/

    solaire

    of or connected with the sun

    solar radiation

    le rayonnement solaire

    Synonymessunheliac
    Antonymeslunarterrestrialearthly
  11. 11

    psychology(noun)

    /saɪˈkɑːlədʒi/

    psychologie

    the scientific study of the mind and how it influences behaviour

    She studied psychology at Harvard.

    Elle a étudié la psychologie à Harvard.

    Synonymesbehavioral sciencescience of mindmental science
    Antonymesphysical sciencephysicality
  12. 12

    phenomenon(noun)

    /fəˈnɑːmɪnən/

    phénomène

    a fact or an event in nature or society, especially one that is not fully understood

    Global warming is a phenomenon that scientists are still trying to understand fully.

    Le réchauffement climatique est un phénomène que les scientifiques tentent encore de comprendre pleinement.

    Synonymesoccurrenceeventaspectwondermarvelspectaclesensation
    Antonymesnormalityregularityordinarinessusualnesscommonplace
  13. 13

    component(noun)

    /kəmˈpəʊnənt/

    composant, élément

    one of several parts of which something is made

    The engine is an important component of the car.

    Le moteur est un composant important de la voiture.

    Synonymeselementpartpieceingredientunitfactor
    Antonymeswholeentiretytotalsystem
  14. 14

    finding(noun)

    /ˈfaɪndɪŋ/

    conclusion, résultat

    information that is discovered as the result of research into something

    The study's main finding was that regular exercise improves sleep quality.

    La principale conclusion de l'étude est que l'exercice régulier améliore la qualité du sommeil.

    Synonymesdiscoverydetectionlocation
    Antonymeslosingmisplacinghiding
  15. 15

    psychologist(noun)

    /saɪˈkɑːlədʒɪst/

    psychologue

    a scientist who studies and is trained in psychology

    The psychologist helped me understand my anxiety.

    Le psychologue m'a aidé à comprendre mon anxiété.

    Synonymestherapistcounseloranalystshrink
    Antonymespatientclient
  16. 16

    universe(noun)

    /ˈjuːnɪvɜːrs/

    univers

    the whole of space and everything in it, including the earth, the planets and the stars

    The universe is vast and mysterious.

    L'univers est vaste et mystérieux.

    Synonymescosmosworldmacrocosm
    Antonymesmicrocosmearthplanet
  17. 17

    virtual(adjective)

    /ˈvɜːrtʃuəl/

    virtuel

    made to appear to exist by the use of computer software, for example on the internet

    We attended a virtual meeting.

    Nous avons assisté à une réunion virtuelle.

    Synonymessimulateddigitalonline
    Antonymesrealactualphysical