Vocabulary
- look at: To use your eyes to focus on something
- pull in: To arrest person and take them to police station
- for example: As an illustration or instance.
- talking about: To discuss a particular topic.
- in reality: Actually; in fact; truly.
- rely on: To depend on someone or something
- over to: Used to hand over to someone else to speak
- get after: To talk to in order to get someone to do something
- arranged in: Organized or placed in a specific order or manner within a particular space or format.
- as opposed to: In contrast to; rather than.
- page in: Contact someone by pager urgently.
- back up: To save a copy of your computer data
- come up: To come closer to someone; approach
- of use: Having practical value; useful or helpful.
- think of: To look on as (being something specific); consider
- first up: Firstly; to begin with; the first item on a list or agenda.
- instead of: When one thing is replaced by another
- go into detail: To explain or describe something fully and completely.
- into detail: To explain or discuss something thoroughly with many specifics.
- zoom out: To decrease the magnification of an image, showing more of the scene.
- have to: Must do
- search for: To try to find someone or something.
- get the picture: To understand a situation or idea.
- wrap up: To complete something, such as a film or project
- on the case: Actively investigating or working on a particular problem or situation.
- depending on: To rely on for support (financial or emotional)
- in mind: Being aware of or considering something.
- to the full: Completely; to the greatest extent possible.
- go back to: To return to a starting point
- sort: To organize things by putting them into groups
- situation: Place, position or area that something is in
- specifically: As regards a particular thing; closely related to
- exact: Completely correct; accurate; specific
- split: No longer married or in a relationship
- dynamic: Always active or energetic; getting things done
- imagine: To think creatively about; form mental picture of
- reality: What is true, as opposed to what is imagined
- increase: To make or become larger in size or amount
- bit: Device put in a horse's mouth to control it
- exist: To be present, alive or real
- worth: the financial, practical or moral value of somebody/something
- efficient: Able to produce results without waste
- mention: To refer to or talk or write about something
- similar: Nearly the same; alike
- precision: Performed in a very careful, detailed manner
- form: Sports team or person's current winning record
- create: To make, cause, or bring into existence
- reason: To think and make conclusions in a logical manner
- option: A choice
- actual: Real or existing in fact, not imagined; real
- illustrate: To supply pictures to go along with words
- dive: Restaurant, bar or club with a bad reputation
- rely: Depend on with full trust or confidence
- text: To send a message by phone or other device
- root: Emotional connection with a place, history etc.
- document: Official (printed) record that gives information
- important: Having power or authority
- solve: To figure out a way to handle a difficult problem
- order: Religious or social group, as of nuns
- system: Set of organized, planned ideas that work together
- extension: Addition to something, e.g. a house
- detail: Small part of something; tiny fact
- interview: To formally ask questions about a given topic
- density: Degree to which an area is filled or covered
- scan: To look inside of the body with a special machine
- implementation: A practical means for accomplishing something
- dimensional: Concerning how many planes an object exists in
- hash: A mixture of meat, potatoes, and vegetables cut into small pieces and baked or fried
- latitude: Distance north or south of equator shown by a line
- location: Particular position or area of place, event, etc.
- dot: To place small amounts/things in various places
- datum: Item of factual information
- merge: To cause two or more things to combine into one
- zoom: Camera lens used to magnify images
- prefix: Part of a word added to the front, e.g. UNhappy
- ram: Heavy device used to break through a door by force
- query: Question asked in order to remove doubts
- longitude: Distance measured from North Pole to South Pole
- node: A junction point in a network or stem
- invert: To turn the order of things backwards
- disk: Thin or flat, round object, e.g. for storing data
- chihuahua: Small dog from the north of Mexico
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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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DB Indexing in System Design Interviews - B-tree, Geospatial, Inverted Index, and more!
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meowu posted on 2025/02/10Ever wondered how databases find information super fast? This video dives into essential DB indexing techniques like B-trees and inverted indexes, perfect for boosting your system design interview skills! You'll pick up some advanced vocabulary and practical knowledge that's super useful in the tech world.
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