Vocabulary

  • have to: Must do
  • at night: During the night; in the nighttime.
  • come from: To have as your native country or city
  • at the end of the rainbow: Refers to an impossible or fanciful goal or hope.
  • give off: To produce a smell or gas; emit
  • light up: To illuminate something; to make something brighter with light.
  • pass through: To experience something, often unpleasant or difficult.
  • stand between: To place oneself in the middle to prevent conflict or harm.
  • look at: To use your eyes to focus on something
  • as a whole: Considering everything together; in general.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • in shape: In good physical condition; fit.
  • in reverse: In the opposite direction.
  • to do with: To be about something; concern
  • stand with: To support or defend someone or something.
  • fill in: To put earth in e.g. a hole
  • figure out: To understand the behavior of someone
  • phenomenon: Unusual event, fact that can be studied
  • illusion: Idea, image or impression that is not correct
  • slightly: Only a little
  • trick: To fool someone in order to obtain a result
  • experiment: Test performed to assess new ideas or theories
  • brilliant: Having a great amount of intelligence or talent
  • exact: Completely correct; accurate; specific
  • version: Different way that someone interprets something
  • separate: Being different from or unrelated to another
  • reflect: To indicate or be a sign of something
  • permission: Right to do something as allowed by another
  • occur: To come to pass or to happen
  • rare: (Of meat) cooked, but still red and juicy
  • wonder: Surprise caused by experiencing something amazing
  • explain: To make clear or easy to understand by describing
  • radical: Person who believes in extreme political change
  • form: Sports team or person's current winning record
  • scientific: Concerning academic study of the physical world
  • guess: To give an answer without knowing if it is correct
  • equation: Mathematical statement showing things to be equal
  • shape: The outer form of something, what it looks like
  • correct: Being suitable and appropriate for an occasion
  • object: Something you can see or touch, but is not alive
  • appear: To be seen, become visible; come into sight
  • rarely: Not often (seen, done, etc.); infrequently
  • visible: Can see, easily seen or understood
  • sight: To aim (a gun) at something to get your range
  • order: Religious or social group, as of nuns
  • learn: To get knowledge or skills by study or experience
  • fact: Something that is known or proved to be true
  • stand: To be a candidate in an election
  • optical: Concerning vision or helping people see
  • person: Man, woman or child
  • interesting: Taking your attention; making you want to know
  • hold: To agree to keep something for someone
  • scientifically: In an manner that follows the rules of science
  • ride: Machine at an amusement park for riding on for fun
  • time: Speed at which music is played; tempo
  • arch: Curved part of a structure (e.g. on a bridge)
  • circular: Shaped like a circle or part of a circle
  • hose: Tube that carries a liquid
  • unicorn: Horselike mythical animal with a horn on forehead
  • mist: Light water droplets in air, so you can't see well
  • violet: Small fragrant plant with usually purplish flowers
  • arc: Smoothly curving line or movement
  • airplane: A machine that flies through the air
  • rainstorm: Storm with rain
  • refraction: Light changing direction through glass or water
  • rainbow: Curved line of colors in the sky during rainfall
  • raindrop: Drop of rain
Placeholder Image
    Video not in English?
    Video not in English?

    Get the full experience in the app

    Learn anywhere with detailed sentence and usage analysis

    preview
    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.

    Get the full experience in the app

    Look up words anytime with pronunciation, part of speech, and usage

    preview

    brave

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

    Get the full experience in the app

    Practice speaking anytime and get instant pronunciation feedback

    preview

    Try this speaking exercise.

    Try practicing with this sentence.

    80
    B1US
    #rainbow#sun#sky#sunlight#blue indigo#indigo

    What Is a Rainbow? | Rainbows for Kids | Learn how and why rainbows form

    0
    鄭恆怡休學 - 英語學系碩士班 posted on 2025/04/03
    Ever wondered how those magical rainbows appear after a rain shower? This video breaks down the science behind light refraction and the stunning color spectrum, even showing you how to do your own rainbow experiment at home! You'll pick up some cool science vocabulary and learn about Isaac Newton's discoveries along the way.

    Learn this video on the APP!

    The VoiceTube App has more in-depth practice for videos!

    Recommended Videos

    Auto Next Video

    Footer

    Download on the App StoreGet it on Google Play

    About

    • About Us
    • Our Learning Services
    • Join Us
    • FAQ
    • Hot Tags

    Services

    • Pronunciation Challenge
    • Saved
    • Search Vocabulary
    • Blog

    Channels

    Levels

    • A1
    • A2
    • B1
    • B2
    • C1
    • C2

    Privacy˙Terms˙
    ©2026 VoiceTube Corporation. All rights reserved