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Why Sleep Matters

1,517,877 views

Harvard Medical School

Video Language:

  • English

Caption Language:

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

Accent:

  • English

Speech Time:

97%
  • 1:41:51 / 1:44:57

Speech Rate:

  • 148 wpm - Conversational

Category:

  • Education

Tags :

Intro:

Video Vocabulary

important

/imˈpôrtnt/

adjective

of great significance or value.

frequently

/ˈfrēkwəntlē/

adverb

regularly or habitually.

leading

/ˈlēdiNG/

adjective noun verb

Playing the main part in a play or movie. guidance. To show the way or guide others.

requested

/rəˈkwest/

verb

To ask for, usually politely and formally.

without

/wəˈT͟Hout/

adverb conjunction preposition

outside. without it being case that. in absence of.

thrilled

/THril/

adjective verb

Being very excited and interested in something. cause someone to have sudden feeling of excitement and pleasure.

delighted

/dəˈlīdəd/

adjective verb

feeling or showing great pleasure. To give someone pleasure or joy.

affects

/əˈfekt/

verb

have effect on.

tonight

/təˈnīt/

adverb noun

on present or approaching evening or night. evening or night of present day.

because

/bēˈkəz/

conjunction

for reason that.

concern

/kənˈsərn/

noun verb

Company, firm or business. To be responsible or mixed up in; to be involved.

gathered

/ˈɡaT͟Hər/

verb

come together.

certain

/ˈsərtn/

adjective pronoun

Being sure about something; without doubt. some.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

gladly received. used to greet someone in polite or friendly way. Friendly greeting to someone who has arrived. To greet someone who has just arrived.

attended

/əˈtend/

verb

To listen or watch carefully; to concentrate.

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