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The Tree in a Test Tube, 1942

7,520 views

US National Archives

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

91%
  • 9:34 / 10:30

Speech Rate:

  • 126 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

products

/ˈprädəkt/

noun other

manufactured article or substance. Items that can be bought.

average

/ˈav(ə)rij/

adjective noun verb

Typical or normal; usual; ordinary. Total of numbers divided by the number of items. To add numbers then divide by the number of items.

leather

/ˈleT͟Hər/

noun verb

material made from animal skin. beat or thrash.

newspaper

/ˈn(y)o͞ozˌpāpər/

noun

Sheets of paper (or online) containing the news.

another

/əˈnəT͟Hər/

adjective determiner pronoun

One more, but not this. One more added. One more (thing).

objects
noun other verb

material thing. The things that the action of a verb acts upon. express disagreement.

careful

/ˈkerfəl/

adjective

cautious.

articles

/ˈärdək(ə)l/

noun other verb

item or object. Pieces of writing about particular subjects. bind to undergo training period.

realize

/ˈrē(ə)ˌlīz/

verb

To become aware of or understand mentally.

cellulose

/ˈselyəˌlōs/

noun

Polysaccharide that is the chief constituent of all plant tissues and fibers.

plastic

/ˈplastik/

adjective noun

made of plastic. Stiff but usually flexible man-made material.

imitation

/ˌiməˈtāSH(ə)n/

noun

Act of copying someone or something.

audience

/ˈôdēəns/

noun

group of spectators.

fountain

/ˈfount(ə)n/

noun verb

structure sending out jets of water. spurt or cascade.

anything

/ˈenēˌTHiNG/

pronoun

used to refer to thing, no matter what.

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