Vocabulary

  • have to: Must do
  • outside of: Located or situated beyond the boundaries or confines of something.
  • inside of: Within; in the inner part of.
  • eat up: To eat all of something
  • going on: To continue doing something
  • deal with
  • with it: Intelligent, alert, and up-to-date.
  • go after: To chase or pursue something
  • jump out: To suddenly appear or move forward, often to surprise someone.
  • kill me: An exaggerated expression of frustration or annoyance.
  • sneak up: To approach someone quietly and unnoticed.
  • primary purpose: The main or most important aim or reason for something.
  • sneak in: To enter a place secretly and quietly, usually without permission.
  • in addition to: Besides; as well as
  • as well as: Also; in addition to
  • search for: To try to find someone or something.
  • in your face: Bold, aggressive, and confrontational.
  • with the exception of: Excluding; not including.
  • chase down: To pursue someone or something in order to catch them.
  • move around: To change position or location; to go from place to place.
  • roll over: To make a payment later than planned
  • hang out: To spend time with your friends
  • look around: To explore a place; search for something.
  • on the surface: Appearing to be true or real until examined more closely.
  • in love with: Feeling romantic love for someone.
  • after all: In spite of what was expected; used to introduce a statement that supports a previous statement or explains why it was made
  • know about: To have information or understanding of a subject or situation.
  • stand for: To support a particular idea, e.g. in politics
  • look at: To use your eyes to focus on something
  • call the shots: To be in charge; to make the decisions.
  • for instance: As an example.
  • over to: Used to hand over to someone else to speak
  • all at once: Suddenly; at the same time
  • at once: Immediately; without delay
  • of itself: Happening automatically without external cause or help.
  • in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
  • breaks down: To forcibly break, destroy or make collapse
  • next to: Being located along side another
  • turn into: To change to become something else
  • come along: To go with someone who takes the lead
  • stick around: To remain in place; not leave or go
  • out of time: Having no more time available to do something.
  • stuff: Generic description for things, materials, objects
  • specific: Precise; particular; just about that thing
  • constantly: Frequently, or without pause
  • process: To organize and use data in a computer
  • immune: Having a special protection from, e.g. the law
  • present: Being in attendance; being there; having turned up
  • basically: Used before you explain something simply, clearly
  • acquire: To get or earn something by thinking or working
  • crap: Impolite way of saying something is not good; Faeces
  • elite: The richest, most powerful, best-educated, or best-trained group in a society
  • bacteria: The very small creatures that can cause disease
  • environment: Natural world in which plants and animals live
  • protein: Group of molecules made from amino acids
  • sneak: To move around in a way so no one will see you
  • freak: (Of weather, etc.) unusual; unpredictable; amazing
  • fluid: A material that can easily flow, e.g. water
  • bit: Device put in a horse's mouth to control it
  • innate: Being part of something's nature
  • response: Something said/written as an answer to something
  • deal: To cope with something - usually troubles
  • mature: Behaving like an adult
  • primary: Most important, most basic or essential
  • surface: To give (road) a top layer
  • digestive: Concerning processes of converting food to energy
  • disgusting: Having a very bad taste
  • inflammatory: Making or intended to make someone angry
  • provide: To make available; to supply for use
  • infection: (Computers) Having a computer virus
  • pathogen: Any disease-producing agent
  • detect: To discover or identify the presence of something
  • produce: Fresh foods such as fruits and vegetables
  • expose: To make visible, without covering or protection
  • normal: Standard or regular way of doing something
  • signal: To be evidence/an indication something will happen
  • mucus: Thick liquid substance made in certain parts of the human body, such as the nose
  • activity: An action or task, e.g. sports, washing clothes
  • personally: By a specific person, and not by anyone else
  • stomach: Place in the body where food is processed
  • receptor: A nerve ending that changes stimuli into impulses
  • chemical: Basic substance produced by mixing elements
  • defense: Argument in support of something
  • membrane: Outside covering of a cell
  • ton: Unit of weight; 907 kilograms (US); 1016 (UK)
  • single: One run in cricket or a hit baseball
  • invade: To enter something causing a harmful result
  • system: Set of organized, planned ideas that work together
  • information: Collection of facts and details about something
  • tract: A system of body parts or organs that has a particular function (e.g., digestive tract).
  • virus: File secretly put on computers to cause harm
  • kind: In a caring and helpful manner
  • bloodstream: Blood flowing through the circulatory system
  • microscopic: Too small to be seen with the eyes
  • immunity: State of not being able to catch a disease
  • tube: Plastic or metal container for soft substances
  • differentiate: To see or show how things are not the same
  • marrow: A soft, fatty tissue inside bones
  • sketchy: Lacking detail or being incomplete
  • antigen: Substance that produces antibodies in the body
  • invader: Someone who enters to cause harm
  • infect: To introduce a computer virus to
  • antibody: Substance produced by the body to fight disease
  • mediate: To help to reach an agreement between people
  • pus: Yellow fluid produced from inflamed wound, etc.
  • clone: To make an exact copy of a living thing
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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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    B2
    #CrashCourse#immune#immune system#system#pathogen#helper

    Your Immune System: Natural Born Killer - Crash Course Biology #32

    0
    Chi-feng Liu posted on 2013/04/25
    Ever wondered how your body fights off invaders? This video dives into the amazing world of your immune system, explaining everything from innate immunity to those super-important antibodies. You'll pick up tons of advanced vocabulary related to immunology and microbial warfare, making it a fantastic way to boost your English knowledge!

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