Vocabulary
- in fact: Used to emphasize the truth of a statement, especially one that contrasts with or contradicts something else.
- think about: To consider something carefully.
- at stake: At risk; that can be lost if something is not successful
- in terms of
- of course: Sure ; Certainly
- rather than: More exactly; more correctly
- think of: To look on as (being something specific); consider
- have to: Must do
- turn off
- in other words: Stating something in a different way, often to make it clearer or more understandable.
- dying to: Extremely eager or anxious to do or have something.
- in the future: At a later time; in times to come.
- like no other: Unique; unparalleled; distinctly different from all others.
- on the order of: Approximately; about a certain amount or number.
- outer edge: The external boundary or periphery of something.
- run to: To have enough money; be able to pay; afford
- in a vacuum: Existing or considered without relation to other things; isolated from outside influences.
- for instance: As an example.
- lock out: To prevent someone from entering a place by locking the door.
- to order: To give an instruction or command.
- used to: Did regularly before, but don't do now
- in blood: Covered or stained with blood, literally or figuratively.
- look for: To try to find a thing or person that is lost
- move into: To start living in a new house or building
- by itself: Alone; without help or assistance.
- back onto: To reverse a vehicle so it stops at a particular place.
- put back: To return something to the proper place
- in miniature: On a very small scale; a small representation.
- shift in: A change or alteration in something.
- out there: In or to a place that is far away
- talking about: To discuss a particular topic.
- partly: In part; not completely
- work: The product of some artistic or literary endeavor
- body: The physical structure of a person or animal.
- key: Answers to exercises, as at the back of a book
- number: Symbols such as 1, 2, 56, 793
- thinking: To have an idea, opinion or belief about something
- begin: To do the first part of an action; to start
- talk: Style of speaking
- study: To focus on learning something usually at school
- question: To ask for or try to get information
- live: To be alive
- change: To exchange one set of clothes for another
- interesting: Taking your attention; making you want to know
- world: All the humans, events, activities on the earth
- show: To be easily seen or displayed
- medicine: Something used in treating illness or pain
- model: Being an excellent example of
- form: Sports team or person's current winning record
- fact: Something that is known or proved to be true
- chemistry: The study of the structure of substances
- future: Time that is to come after the present
- chain: To feel to be bound or tied to
- kill: To cause someone to experience a lot of pain
- call: A order or request for action
- grow: To get bigger and more mature; make plants do this
- idea: Belief, thought, suggestion, opinion or plan
- biology: The study of living things
- building: To establish e.g. a reputation, over time
- order: Religious or social group, as of nuns
- exercise: To work out to become stronger and healthier
- bone: Hard piece of your body that holds your muscles
- cancer: Any growth caused by abnormal cell division
- disease: Illness that affects a person, animal, or plant
- environment: Natural world in which plants and animals live
- lock: To become fixed in place and hard to move
- illness: Unhealthy condition of the mind or body
- pill: Person who is difficult to deal with
- laboratory: A place to do scientific experiments
- human: A person; a man, woman or child
- percent: One one-hundredth of a whole; the symbol %
- location: Particular position or area of place, event, etc.
- system: Set of organized, planned ideas that work together
- apply: To spread a substance or liquid over a surface
- breast: Fleshy part of a woman's body for feeding babies
- organize: To arrange and plan things, e.g. a party
- cell: Smallest unit of living things in biology
- chemical: Basic substance produced by mixing elements
- depression: Medical condition of a lack of vitality
- shift: To change in position or direction
- skeleton: Structure of bones that supports the body
- target: A goal or amount you are trying to achieve
- interact: To talk or do things with each other
- desperately: In a way that shows you don't have much hope
- therapy: Treatment to help cure an illness
- scheme: Plan (sometimes dishonest) to get or do something
- cure: Something that solves a problem or makes it better
- introduction: A first experience with something
- treatment: Medicine or method to make someone healthier
- entire: Complete or full; with no part left out; whole
- growth: Improvement, development in a skill over time
- stem: Long thin central part of a plant, bearing leaves
- organ: Part of a person's body with a particular function
- metaphor: Imaginative use of words to reveal a similarity
- stake: Share/interest in the success of a business, etc.
- hierarchical: Separating into varying levels of importance
- exquisite: Being very sensitive or detailed, e.g. of taste
- profoundly: With a great depth psychologically
- chronic: Always or often doing something, e.g. lying
- immune: Having a special protection from, e.g. the law
- cartilage: Strong flexible tissue connecting bones, joints
- degeneration: Process of gradual decline in condition/function
- perceptual: Relating to immediate sensory experience
- skeletal: Of the bones of the body
- genomics: Branch of genetics that studies organisms in terms of their genomes (their full DNsequences)
- microbe: Very small, microscopic, living thing
- implant: To put something into, an idea in someone's mind
- potent: (Of men) being able to make a woman pregnant
- genome: Complete set of genetic material in an organism
- cellular: Concerning a cell of a living thing
- medicinal: Relating to the treatment of sickness or pain
- pneumonia: Serious illness affecting the lungs and breathing
- arthritis: Diseases of the joints often with painful swelling
- hypertension: Condition marked by abnormally high blood pressure
- physiology: Ways in which the parts of a living thing operate
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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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【TED】Soon We'll Cure Diseases With a Cell, Not a Pill | Siddhartha Mukherjee | TED Talks
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Max Lin posted on 2015/10/30Ever wonder if we'll cure diseases with cells instead of pills? This fascinating TED talk dives into the future of medicine, exploring stem cells and regenerative medicine. You'll pick up some amazing advanced vocabulary while learning about groundbreaking scientific ideas!
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