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Engineering ‘The Black Rifle’: Why the AR-15 Is the Most Popular Gun in the U.S.

629,986 views

Seeker

Video Language:

  • English

Caption Language:

  • {{captionLanguage | language_name}} ({{captionLanguage}})

Accent:

  • English (US)

Speech Time:

98%
  • 6:48 / 6:54

Speech Rate:

  • 180 wpm - Fast

Category:

  • Science & Technology

Tags :

Intro:

Video Vocabulary

trademark

/ˈtrādˌmärk/

noun verb

Legal symbol proving ownership of product, etc.. mark with trademark.

regulate

/ˈreɡyəˌlāt/

verb

control or maintain rate or speed of machine or process so that it operates properly.

adopted

/əˈdäpt/

adjective verb

(Of a child) legally joined another family. bring up child.

version

/ˈvərZHən/

noun verb

An updated form of some software. create new version of.

systems

/ˈsistəm/

noun other

set of things working together as parts of mechanism. Sets of organized planned ideas that work together.

emotions

/əˈmōSH(ə)n/

noun other

strong feeling deriving from one's circumstances, mood. Feelings such as sadness, anger or love.

equipment

/əˈkwipmənt/

noun

necessary items.

through

/THro͞o/

adjective adverb preposition

continuing or valid to final destination. expressing movement into one side and out of other side of opening etc.. Over, in, across an entire thing or place.

available

/əˈvāləb(ə)l/

adjective

Able to be used at a scheduled time.

shorter

/SHôrt/

adjective

measuring small distance from end to end.

cousins

/ˈkəz(ə)n/

noun other

child of one's uncle or aunt. Some things similar to or related to another.

properly

/ˈpräpərlē/

adverb

In an appropriate or correct manner.

complicated

/ˈkämpləˌkādəd/

adjective verb

consisting of many interconnecting parts or elements. To make more difficult to do, understand or use.

variants

/ˈverēənt/

noun other

form or version of something that differs in some respect from other forms of same thing or from standard. Things that differs from some things of the same kind.

different

/ˈdif(ə)rənt/

adjective

Not of the same kind; unlike other things.

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