Vocabulary

  • in the field: Working or doing research in a real-world environment, not in a classroom or laboratory.
  • run in: To arrest person and take them to police station
  • for example: As an illustration or instance.
  • in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
  • look at: To use your eyes to focus on something
  • in the future: At a later time; in times to come.
  • world: All the humans, events, activities on the earth
  • obstacle: Object that blocks a path or course
  • system: Set of organized, planned ideas that work together
  • control: A device designed to operate a machine
  • future: Time that is to come after the present
  • run: To depart or travel according to a schedule
  • technology: Use or knowledge of science in industry etc.
  • motion: Suggestion at a meeting
  • high: Excited or relaxed from taking drugs
  • internal: Being or happening in the body
  • foot: Base of something such as a mountain or vase
  • power: Legal or official right to perform certain actions
  • powerful: Having control or influence over
  • robot: Machine able perform more tasks that people can
  • jump: To attack someone suddenly
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
    #cheetah#robot#legged#internal combustion#combustion#powered

    MIT Robotic Cheetah

    0
    單柏祥 posted on 2014/11/12
    Ever wondered how robots can move like animals? This video dives into the incredible world of the MIT Robotic Cheetah, exploring bioinspired robotics and advanced control algorithms that allow it to run outdoors! You'll pick up some fantastic vocabulary related to legged robots and locomotion, perfect for expanding your knowledge and language skills.

    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