Vocabulary

• have to: Must do
• over time: Gradually; as time passes.
• consist of
• shoot out: A gunfight, especially one involving police and criminals.
• hot air: Meaningless or exaggerated talk; empty rhetoric.
• in exchange for: Given or done as an equivalent or substitute for.
• of course: Sure ; Certainly
• air out: To ventilate a room or space by opening windows or doors.
• instead of: When one thing is replaced by another
• literally: In a literal manner or sense; exactly as stated.
• incredibly: To a great degree; very; amazingly
• essentially: Basically; (said when stating the basic facts)
• bunch: A group of things of the same kind
• recommend: To advise or suggest that someone do something
• slightly: Only a little
• boost: To increase something; to make something better
• achieve: To succeed in doing good, usually by working hard
• expect: To believe something is probably going to happen
• current: Electricity flowing through wires
• amount: Quantity of something
• desire: To wish for, hope or want something
• blast: To attack someone with words
• bit: Device put in a horse's mouth to control it
• efficient: Able to produce results without waste
• huge: Very very large
• core: To take out the central section of a fruit
• rough: Causing or involving violence, force, and harm
• generate: To create or be produced or bring into existence
• simply: In an easy or clear manner
• momentum: Speed or force that is gained when something moves
• reason: To think and make conclusions in a logical manner
• fiction: Made-up stories; imagined events
• drag: To reluctantly move or go somewhere
• enemy: Something that stops you doing what you want
• ton: Unit of weight; 907 kilograms (US); 1016 (UK)
• exhaust: System of pipes through which gases escape
• accelerate: To cause to occur earlier than expected
• pivotal: Having a lot of importance
• support: To give assistance or advice to someone
• audible: Capable of being heard; loud enough to be heard
• kind: In a caring and helpful manner
• thrust: To move (e.g. a knife) forcefully towards someone
• continue: To do something without stopping, or after pausing
• propel: To push, or make move in a certain direction
• point: An item to be discussed
• modern: Of the present time; up to date; contemporary
• grow: To get bigger and more mature; make plants do this
• remember: To give someone a gift, e.g. birthday, wedding
• include: To make someone, something part of a group
• drive: A person's ambition and motivation to do something
• inefficient: Unable to act in a way that saves resources
• machine: Piece of equipment used to do work
• diameter: Distance across the center of an object
• jet: Stream of liquid/gas shooting out of small opening
• propulsion: Forward movement often under power
• kinetic: Of or relating to movement
• proportional: Having a size appropriate to the size of another
• airplane: A machine that flies through the air
• airbus: Jet airliner build by the Airbus Group