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How does your immune system work? - Emma Bryce

3,866,395 views

TED-Ed

Video Language:

  • English

Caption Language:

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

Accent:

  • English (US)

Speech Time:

92%
  • 4:58 / 5:23

Speech Rate:

  • 152 wpm - Fast

Category:

  • Education

Tags :

Intro:

Video Vocabulary

mosquito

/məˈskēdō/

noun

slender long-legged fly with aquatic larvae.

billions

/ˈbilyən/

noun number

1000 million. thousand million.

accompanied

/əˈkəmp(ə)nē/

verb

To travel with someone.

bloodstream

/ˈblədˌstrēm/

noun

blood circulating through body of person or animal.

threats

/THret/

noun other

statement of intention to inflict pain, injury, damage, or other hostile action on someone in retribution for something. Warnings of probable trouble.

migrate

/ˈmīˌɡrāt/

verb

(of animal) move from one place to another.

something

/ˈsəmˌTHiNG/

adverb pronoun

used for emphasis with following adjective functioning as adverb. Thing that is not yet known or named.

telltale

/ˈtelˌtāl/

adjective noun

revealing, indicating, or betraying something. person who reports others' wrongdoings or reveals their secrets.

microliter

/ˈmīkrōlēdər/

noun other

one millionth of litre. .

molecular

/məˈlekyələr/

adjective

About or caused by molecules.

surface

/ˈsərfəs/

adjective noun verb

relating to or found on surface of something. Nature or emotions that show, but may not be true. To come to the top level of water, mud, etc..

vessels

/ˈvesəl/

noun other

ship or large boat. Tubes that carry blood through the body.

suspicious

/səˈspiSHəs/

adjective

having or showing cautious distrust of person or thing.

presence

/ˈprezəns/

noun

The same place or area that a person is.

teeming

/tēm/

adjective verb

Abundantly filled with especially living things. To have many active living things moving inside.

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