Vocabulary

  • have to: Must do
  • on the road: Traveling, especially as part of a tour or journey.
  • energy sources: Materials or processes that can produce energy.
  • in battery: Refers to artillery arranged and ready for use.
  • on the verge of: Very near to doing or experiencing something.
  • back then: At that time in the past.
  • feel for: To have sympathy for someone; to empathize with someone's situation.
  • cut into: To divide something into pieces with a sharp tool.
  • start off: To begin or commence something.
  • filter into: To gradually enter or permeate something.
  • light up: To illuminate something; to make something brighter with light.
  • pile on: To add a large amount of something.
  • power up: To turn on a device or system; to activate.
  • moment of truth: A critical point, especially in a difficult situation, when one's fate or success is determined.
  • the moment of truth: The crucial time when the real outcome is decided.
  • on the order of: Approximately; about a certain amount or number.
  • drive up: To cause something to increase.
  • think about: To consider something carefully.
  • on the market: Available for sale.
  • usher in: To mark the start of something new; to introduce or initiate.
  • catch fire: To start burning; to ignite.
  • slow down: To reduce the speed
  • on the grid: Connected to the main utility network, especially power.
  • literally: In a literal manner or sense; exactly as stated.
  • material: Cloth; fabric
  • basically: Used before you explain something simply, clearly
  • impact: A striking effect or result to hit with force
  • potentially: That could happen or become reality
  • typically: In a normal or usual way
  • solid: Being able to be trusted; reliable
  • amount: Quantity of something
  • complex: Group of buildings all used for the same purpose
  • molecule: Two or more atoms chemically combined
  • leverage: An advantage which gives you influence or power
  • pile: Large amount of something
  • suffer: To experience pain, illness, or injury
  • filter: Device to remove certain types of light, sound
  • venture: (Business) activity involving calculated risks
  • charge: To run quickly toward someone to attack them
  • performance: Act of doing something
  • capture: To attract and hold e.g. interest, attention
  • harness: To capture the power of something
  • bust: To arrest people involved in crime
  • lead: Wire for electricity, computer, etc.; cable
  • vinegar: Sharp-tasting liquid made from sour wine, malt etc.
  • grid: Electrical network supplying electricity to area
  • solution: Mix of a liquid and a solid or a gas
  • energy: Physical or mental strength
  • swell: To feel overcome due to a strong emotion
  • company: Good feeling from being with someone else
  • compete: To try to beat others at something, e.g. a race
  • revolutionary: Marking a significant change in something
  • carbon: Chemical element with an atomic number of 6
  • sheet: Piece of cloth you put on the bed to sleep on
  • technology: Use or knowledge of science in industry etc.
  • kind: In a caring and helpful manner
  • copper: Reddish-brown metal used in cables or wires
  • order: Religious or social group, as of nuns
  • liquid: (Of wealth) being able to be spent as cash
  • build: Your physical shape; physique
  • mission: A task or role someone is given to do
  • replace: To use instead of something else
  • basic: At the most important or easiest (beginner) level
  • density: Degree to which an area is filled or covered
  • verge: Brink or threshold
  • change: To exchange one set of clothes for another
  • pack: Bag carried on the back of donkey, etc.
  • make: To arrange or prepare something e.g. dinner
  • ceramic: Made from clay and hardened in a very hot oven
  • petroleum: Oil found in the ground used to make fuel
  • start: First time or place that a thing exists; beginning
  • applicable: Being appropriate to or suitable for something
  • renewable: Being able to be replaced naturally
  • dent: Place on a car, etc. where it has been pushed in
  • life: All the living things e.g. animals, plants, humans
  • problem: Something difficult to deal with or causes trouble
  • nature: Person's character or particular way of behaving
  • discharge: To complete a task that has been assigned
  • combustion: An act or instance of burning
  • design: To plan in a particular way to fulfill a purpose
  • degrade: To reduce in amount or strength
  • tinker: To make small adjustments to repair or improve
  • electrolyte: Electrically charged substances
  • silicon: Mineral used in making steel and computer parts
  • zinc: Bluish white metal used in making brass
  • ion: Atoms with either a positive or negative charge
  • cathode: Electrode by which electricity leaves a battery
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    01:03

    She took a brave step forward, leaving behind her comfort zone to chase her dreams.

    Vocabulary
    • brave

      adj. Having courage

    • comfort zone

      phr. A familiar situation where one feels safe

    Explanation
    a brave step is a noun phrase, where brave is an adjective modifying the noun step, meaning "a courageous step". forward is an adverb modifying step, meaning "ahead". The whole phrase serves as the object, answering the "what" of took (verb) — she took a brave step forward.

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    brave

    US/brev/
    UK/breɪv/
    adj.Brave
    v.t.To bravely face
    A2 Elementary

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    80
    B1US
    #battery#lithium#anode#silicon#electrolyte#energy

    How The Next Batteries Will Change the World

    0
    joey joey posted on 2021/03/12
    Ever wonder how batteries will change our future? This video dives into cutting-edge battery designs like solid-state and silicon anodes, featuring breakthroughs from companies like QuantumScape and Enovix! You'll pick up tons of advanced vocabulary related to electric vehicles and fast charging, making it a super engaging way to boost your English.

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