Vocabulary
- at the same time: Simultaneously; at the identical moment.
- same time: Occurring simultaneously or at the same point in time.
- at once: Immediately; without delay
- look at: To use your eyes to focus on something
- by itself: Alone; without help or assistance.
- critical to: Extremely important or essential.
- wipe out: To destroy or be destroyed
- together with: In addition to; along with.
- in a nutshell: As a summary; including the main points concisely
- deal with
- make up: To invent or create a story
- going on: To continue doing something
- against you: In opposition to you.
- all at once: Suddenly; at the same time
- talking about: To discuss a particular topic.
- come into contact: To physically touch something.
- cause: Belief, goal or organization that people support
- people: Persons sharing culture, country, background, etc.
- immune: Having a special protection from, e.g. the law
- desperate: Being beyond hope; prepared to do anything
- system: Set of organized, planned ideas that work together
- fluid: A material that can easily flow, e.g. water
- storm: To act violently or angrily
- signal: To be evidence/an indication something will happen
- blood: Red liquid in the bodies of people and animals
- guard: To keep watch over something to protect it
- body: The physical structure of a person or animal.
- cell: Smallest unit of living things in biology
- internal: Being or happening in the body
- die: Cube with dots numbering 1-6 on it used in games
- virus: File secretly put on computers to cause harm
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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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80
The Ebola Virus Explained — How Your Body Fights For Survival
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普雷英文 posted on 2015/02/18Ever wondered how the Ebola virus actually works and how your body fights back? This video dives deep into the science, explaining viral replication and the immune system's incredible response, even a 'cytokine storm'! You'll pick up some advanced vocabulary while learning exactly how Ebola impacts the body.
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