Vocabulary

  • such as: For example; like
  • come along: To go with someone who takes the lead
  • ride on: To continue as planned, despite difficulties.
  • in terms of
  • instead of: When one thing is replaced by another
  • under the hood: Beneath the bonnet of a vehicle.
  • with just: Using only; with no more than.
  • on behalf of: As the representative of someone
  • process: To organize and use data in a computer
  • initiative: Ability to come up with solutions by yourself
  • project: To predict what will happen in the future
  • fuel: To give power to (a mob, anger, etc.); incite
  • release: To free someone from a responsibility or burden
  • security: Department in a company in charge of protection
  • launch: Starting a new project; introducing new product
  • introduce: To open an essay to set the scene
  • energy: Physical or mental strength
  • efficient: Able to produce results without waste
  • reduce: To try to decrease, e.g. your weight if overweight
  • public: Owned by the government
  • button: Small round piece material used to fasten clothing
  • vehicle: Machine (such as a car) used to carry things
  • internal: Being or happening in the body
  • attach: To be associated or connected with
  • transportation: Act of moving people or goods between places
  • emission: A substance (e.g. gas) released into the air
  • power: Legal or official right to perform certain actions
  • trailer: Advertisement of short scenes from a movie
  • site: Place that is reserved for a particular activity
  • air: Mixture of gases around the earth that we breathe
  • national: Concerning a nation as a whole
  • lab: Short for 'laboratory'
  • gas: Elements in our air, like oxygen or nitrogen
  • engine: Machine that changes energy into mechanical motion
  • hydrogen: Lightest of all chemical elements
  • clean: Completely; entirely
  • nitrogen: A colorless chemical element without a smell
  • hood: Front part of the car that covers the engine
  • red: Being the color of blood
  • applaud: To clap the hands together to express support
  • automobile: Car; a road vehicle with four or more wheels
  • doe: Female deer, reindeer, rabbit or hare
  • advancement: Progress made in a field of knowledge
  • vapor: Tiny droplets or pieces of some substance spread thinly throughout the air
  • shuttle: Vehicle carrying passengers between two places
  • lease: Contract renting land, buildings, etc. to another
  • greenhouse: Greenhouse gas that makes the Earth get warmer
  • brittle: Easily broken, cracked, or snapped
  • broadly: In a general (not detailed) manner
  • gasoline: Liquid we put in cars to make them run
  • liter: Metric unit for measuring liquid or gas
  • bus: A large road vehicle used for carrying many people
  • combustion: An act or instance of burning
  • valve: A device along a pipe or tube to regulate flow
  • dependence: Relying on someone for (e.g. financial) support
  • outreach: Effort to help, educate, or inform those far away
  • ford: A shallow area in a stream that can be forded
  • computerized: To switch to a system that is run by computers
  • refuel: To put more fuel into a vehicle, etc.
  • nozzle: Thin tube as on end of pipe to control gas/liquid
  • solenoid: Coil of wire around an iron core
  • triton: Sea god; son of Poseidon
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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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    B1
    #hydrogen#powered#fuel#gasoline#fueling#energy

    Hydrogen powered bus

    0
    songwen8778 posted on 2016/08/09
    Ever wondered about the future of transportation? This video dives into the exciting world of hydrogen-powered buses and how they work, perfect for learning about energy security and advanced vocabulary. You'll get a fantastic look at hydrogen refueling technology and the innovations from places like Sandia Labs and the Department of Energy!

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