Vocabulary
- rely on: To depend on someone or something
- at a time: Separately; one by one
- instead of: When one thing is replaced by another
- come back: To reply to someone, often forcefully
- trade off: Exchange that occurs as a compromise
- for example: As an illustration or instance.
- such as: For example; like
- live on: To continue to exist or be remembered.
- show up: To arrive or be seen at a place, e.g. a party
- on to: Toward something; forward
- move on: To decide to change or go to a different place
- on demand: Whenever requested or needed.
- turn on
- log on: To gain access to a computer or network by entering a username and password.
- at most: Not more than; a maximum of.
- in practice: In reality or actual use; as opposed to in theory.
- based on: To use something as the foundation or starting point for something else.
- result in: To cause or produce as a consequence.
- over time: Gradually; as time passes.
- look at: To use your eyes to focus on something
- run in: To arrest person and take them to police station
- wrap up: To complete something, such as a film or project
- sort: To organize things by putting them into groups
- approach: To get close to reaching something or somewhere
- critical: Making a negative judgment of something
- strategy: Careful plan or method for achieving a goal
- multiple: Having or involving more than one of something
- description: Explanation of what something is like, looks like
- scale: Size, level, or amount when compared
- structure: The way in which the parts of a system or object are arranged or organized, or a system arranged in this way
- instance: An example of something; case
- common: Area in a city or town that is open to everyone
- versatile: Having many uses or skills
- wrap: Piece of clothing worn loosely on the shoulders
- roughly: Approximately; (of numbers) about; around
- failure: When things go wrong; lack of function
- implement: To start to do something you plan to do
- state: Region within a country, with its own government
- response: Something said/written as an answer to something
- behavior: The way a person or thing acts; manner
- primary: Most important, most basic or essential
- adopt: To legally take a child into your family
- independent: Making your own decisions; acting by yourself
- counter: To say or do something in opposition or resistance
- expire: To breathe out
- reason: To think and make conclusions in a logical manner
- option: A choice
- rate: To assess something or consider its qualities
- application: Software program, e.g. for smart phone
- persist: To continue a course of action despite opposition
- trade: A specific industry, e.g. shoe making
- rely: Depend on with full trust or confidence
- request: To ask for, usually politely and formally
- source: Piece of information; a person giving information
- persistence: Determination to keep doing even if it is hard
- single: One run in cricket or a hit baseball
- thread: Spiral cut at the end of a bolt
- order: Religious or social group, as of nuns
- learn: To get knowledge or skills by study or experience
- coordination: When parts of your body work well together
- system: Set of organized, planned ideas that work together
- operate: To control or handle something, such as a machine
- simple: Not hard to understand or do; not complex
- transaction: An exchange in business usually involving money
- cluster: To come together in a group, flock etc.
- execute: To kill someone, usually as an official punishment
- protocol: Written agreement between countries
- step: Movement done as part of a particular dance
- set: Prepared for something; ready
- predictable: Capable of being guessed before it happens
- execution: Killing a person as a (usually legal) punishment
- overhead: Located above your head or in the sky
- insert: To put something into a certain place or spot
- replica: An exact copy of something
- hash: A mixture of meat, potatoes, and vegetables cut into small pieces and baked or fried
- datum: Item of factual information
- snapshot: A photograph, especially an informal one
- latency: State of being not yet evident or active
- increment: Amount by which something is increased
- socket: Area into which (e.g. a bone) will fit
- durability: Product made to withstand repeated use
- setup: Way something is organized or arranged
- configure: To construct or arrange in a certain way
- eviction: Action by a landlord compelling a tenant to leave
- throughput: Amount of data passing through a system
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
0
Nguyên Hoàng Đức posted on 2026/04/10Ever wondered why Redis is everywhere in tech? This video dives deep into its popularity, explaining key concepts like in-memory databases and persistence strategies in a way that's super practical for your career. You'll pick up advanced vocabulary and learn about system design trade-offs that are perfect for tech interviews!
Learn this video on the APP!
The VoiceTube App has more in-depth practice for videos!
