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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

Often; regularly.

leading

/ˈlēdiNG/

adjective noun verb

Playing the main part in a play or movie. guidance. To be at the front of a race or game.

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

Greatly pleased; filled with wonder and delight. To give someone pleasure or joy.

affects

/əˈfekt/

verb

To cause a change in something else.

tonight

/təˈnīt/

adverb noun

Night following this day. evening or night of present day.

because

/bēˈkəz/

conjunction

for reason that.

concern

/kənˈsərn/

noun verb

Feeling of worry or anxiety. To be about a particular topic.

gathered

/ˈɡaT͟Hər/

verb

To understand or believe some information.

certain

/ˈsərtn/

adjective pronoun

sure or definite. some.

welcome - welcome

/ˈwelkəm/

adjective exclamation noun verb

Being what was wanted or needed. 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 take care of someone in need.

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