Vocabulary
- set to: To energetically begin to do, e.g. making a fire
- advanced technology: Cutting-edge or highly developed technology.
- in conclusion: Used to indicate a summary or final point.
- making waves: To cause problems or difficulties.
- symbol of: Something that represents or stands for something else, especially an object representing an abstract idea.
- in the world: Used to emphasize a question expressing surprise, confusion, or disbelief.
- around the world: In or to many countries.
- shift in: A change or alteration in something.
- also known as: Also called; alternatively named.
- based on: To use something as the foundation or starting point for something else.
- critical to: Extremely important or essential.
- to the power of: Indicating exponentiation in math; repeated multiplication.
- speaks volumes: To strongly convey a message or impression without words.
- deal with
- stand out
- due to: Because of; owing to
- in hand: In one's possession or control.
- in the future: At a later time; in times to come.
- on to: Toward something; forward
- regardless of
- as well as: Also; in addition to
- tuned to: To adjust a radio receiver to the frequency of a particular station.
- for instance: As an example.
- have on: To be wearing something.
- edge in: To insert oneself into a group or conversation gradually.
- look to: Be looking to. be planning to (do something)
- at risk: In danger; likely to be harmed
- in terms of
- in future: At a time yet to come; from now onwards.
- grapple with: To struggle or deal with something difficult.
- lead to: To result in some action
- thanks to: Because of; as a result of.
- reduce the risk: To lessen the probability of something dangerous or harmful occurring.
- light on: To illuminate something.
- such as: For example; like
- on the brink of: Very near to experiencing something, usually something unpleasant.
- thumbs up: A gesture of approval or agreement, indicated by holding a fist with the thumb extended upwards.
- crucial: Extremely important or necessary
- potential: Capable of happening or becoming reality
- significant: Large enough to be noticed or have an effect
- strategy: Careful plan or method for achieving a goal
- simultaneously: At the same time; all together
- fascinating: To attract or interest greatly
- impact: A striking effect or result to hit with force
- unprecedented: Not having happened before, or to such a degree
- advantage: Thing making the chance of success higher
- impressive: Causing admiration or respect; grand or expensive
- navigate: To direct (car, plane etc.) in the right direction
- complex: Group of buildings all used for the same purpose
- track: To use marks to follow a wild animal
- combat: To fight someone or something physically
- ability: The power, resources or skill to do something
- shift: To change in position or direction
- surveillance: Careful watching of a person/place, e.g. by police
- disrupt: To cause a disturbance in an activity in progress
- autonomy: The power to make independent decisions
- innovation: Process of creating new ideas or inventions
- discrimination: Ability to recognize the difference between things
- vessel: Container, such as a cup, for holding liquids
- edge: An advantage you have over others
- perform: To carry out an action well or successfully
- superior: Better; higher quality
- conclusion: End of something; finish
- collaboration: Act of working with someone to complete a task
- security: Department in a company in charge of protection
- challenge: An activity you wish to try that may be hard to do
- leap: To enter or start something eagerly
- threat: Warning of probable trouble
- advance: Forward movement by an army
- landscape: Area or scene of activity, especially in politics
- provide: To make available; to supply for use
- autonomous: Able to control or decide matters by itself
- enhance: To improve; make bigger or better
- era: Period characterized by particular events, people
- mitigate: To make less severe or serious
- system: Set of organized, planned ideas that work together
- fully: Completely or entirely
- delve: To search, especially as if by digging, in order to find a thing or information
- maritime: Concerning sailing, ships
- set: Prepared for something; ready
- space: Empty area kept for a specific reason, like a car
- make: To arrange or prepare something e.g. dinner
- future: Time that is to come after the present
- marvel: Something that causes wonder or astonishment
- world: All the humans, events, activities on the earth
- milestone: Significant event in your life (or in a project)
- effectiveness: Degree of how well something works or is done
- human: A person; a man, woman or child
- design: To plan in a particular way to fulfill a purpose
- stay: To keep trying without giving up
- warfare: Methods used by those fighting in a war
- poise: Way of behaving with confidence/emotional control
- radar: Radio device used to find the location of objects
- move: To cause someone to have certain emotions
- ship: Large boat
- cut: Act/instance of reducing the size or amount of
- changer: A person who changes something
- geopolitic: Study of relationship among politics and geography
Get the full experience in the app
Learn anywhere with detailed sentence and usage analysis
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
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
Try this speaking exercise.
Try practicing with this sentence.
80
Revolutionizing Naval Warfare: SPY-7 , SPY-6 Radar, and DARPA's Defiant Uncrewed Ship
0
高晢維 posted on 2025/12/31Ever wondered how modern naval ships defend themselves? Dive into the cutting-edge SPY-7 and SPY-6 radar systems, and discover DARPA's revolutionary uncrewed ship technology that's changing naval warfare! You'll pick up some seriously advanced vocabulary related to defense and radar tech, making it a fantastic way to boost your English knowledge.
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!
