Vocabulary
- on the ground: Located on the surface of the earth.
- right back: Said when someone says they will return soon, indicating you expect their prompt return.
- in the air: Present or circulating in the atmosphere.
- have to: Must do
- on the ball: Alert, quick to understand and respond to things.
- for example: As an illustration or instance.
- no matter: Regardless of; it does not matter.
- force in: To enter a place by applying physical force.
- end up with: To have something as a result.
- turn to: To go to someone for help, advice, or information.
- in motion: Moving; not stationary.
- at rest: Not moving or being used.
- beach ball: A large, inflatable ball used for recreation at the beach or pool.
- talking about: To discuss a particular topic.
- stick with: To continue to support or stay loyal to someone or something.
- with it: Intelligent, alert, and up-to-date.
- along with: In addition to; together with.
- get out of: To leave or escape responsibilities, troubles
- up in the air: Not yet decided or resolved; uncertain.
- out of the way: Remote; isolated.
- in honour of: To show respect and admiration for someone or something.
- show up: To arrive or be seen at a place, e.g. a party
- as for: Concerning; regarding.
- at least: As a minimum
- break through: To move quickly through (wall, etc.) using force
- push on: To continue with some effort; persevere
- going on: To continue doing something
- box in: To trap or prevent movement by surrounding closely.
- pull on: To put on a piece of clothing quickly and easily.
- instead of: When one thing is replaced by another
- set up
- lift up: To raise something to a higher position.
- down with: Suffering from an illness.
- as long as: For the period that; provided that.
- over to: Used to hand over to someone else to speak
- check out
- episode: One separate event in a series of events
- stick: To push a sharp or pointed object into something
- basically: Used before you explain something simply, clearly
- positive: Showing agreement or support for something
- negative: The opposite to a positive electrical charge
- represent: To depict art objects, figures, scenes; to portray
- force: Group of persons trained for military action; army
- measure: Plan to achieve a desired result
- tendency: Likelihood to behave in a particular way
- describe: To tell the appearance, sound, smell of something
- remain: To be left behind; to continue to exist
- draw: To attract attention to someone or something
- gravity: (Of a situation) extreme seriousness
- direction: When someone tells people what to do
- tension: Feeling of anxiety and inability to relax
- reaction: Bodily response to a drug or something eaten
- apply: To spread a substance or liquid over a surface
- equal: Same in shape, size, or number
- mass: Religious ceremony in some Christian churches
- object: Something you can see or touch, but is not alive
- lift: Picking someone up in a car and taking to a place
- throw: To use your arm to make something fly in the air
- equation: Mathematical statement showing things to be equal
- normal: Standard or regular way of doing something
- ground: To break (coffee, etc.) into tiny bits with machine
- accelerate: To cause to occur earlier than expected
- solve: To figure out a way to handle a difficult problem
- slide: Part of machines that slides backward and forward
- crash: To damage an object by causing it to hit something
- act: To behave in a certain way
- system: Set of organized, planned ideas that work together
- exert: To make something have an effect on something else
- motion: Suggestion at a meeting
- inertia: Lack of movement or activity
- equilibrium: A state of balance or harmony
- ramp: Path that increases in height as you walk up it
- point: An item to be discussed
- algebra: Math using letters or symbols in place of numbers
- elevator: Machine that carries people between floors
- subtract: To take away a value or amount from another
- pull: Act of breathing in smoke, as from a pipe
- set: Prepared for something; ready
- arrow: Symbol used on road signs to show direction
- reindeer: Large type of deer, associated with Christmas
- gravitational: Concerning the force of gravity
- diagram: A drawing intended to explain how something works
- downward: Moving from a higher to a lower condition/place
- rope: A thick string made by twisting fibers together
- foil: To cleverly prevent (plot/crime) from happening
- calculate: To find an answer using mathematics
- perpendicular: Being at right angles to a given line or plane
- acceleration: Increase in the speed or rate of something
- physicist: Person who studies and works in physics
- sleigh: Vehicle with runners for moving on snow or ice
- rearrange: To rethink a plan, event for a time and place
- inflatable: Designed to be filled with air or gas
- upward: Toward some higher point or position
- grape: Fruit from which wine is made
- rink: A ice playing area for ice hockey or curling
- accelerates: To cause to occur earlier than expected
- unbreakable: Impossible to break under ordinary usage
- pulley: Device for heavy lifting with wheel drawn by chain
- mg: One thousandth (1/1000) of a gram
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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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Newton's Laws: Crash Course Physics #5
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黃齡萱 posted on 2017/07/08Ever wondered why things move the way they do? This Crash Course Physics video dives into Newton's Laws of Motion, breaking down concepts like forces, gravity, and free-body diagrams with super clear explanations. You'll pick up some fantastic physics vocabulary along the way, making complex ideas easy to grasp!
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