B2 Upper Intermediate English 5:05 695 शब्द Educational

Is it really that bad to eat cookie dough? - Emma Bryce

TED-Ed · 550,291 व्यूज़ · Added 5 घंटे पहले

Learning Stats

B2

CEFR लेवल

695

Total Words

386

Unique Words

6/10

Difficulty

Vocabulary Diversity 56%

सबटाइटल्स (87 segments)

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00:06

Somewhere on a farm in Iowa in 2010, a hen lays an egg.

00:11

In just a few short weeks,

00:12

this egg will be part of a massive infection event:

00:15

thousands of people will fall ill, millions of eggs will be recalled,

00:19

and several egg industry titans will ultimately land in jail,

00:22

all thanks to a microscopic but mighty bacterium.

00:26

Salmonella infects millions worldwide each year,

00:29

causing fever, stomach cramps, and diarrhea.

00:32

And these effects can be extreme:

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Key Vocabulary (20)

people A1 noun

People refers to a group of human beings or the general public. It is the standard plural form of the word 'person'.

within A1 preposition

Inside the limits of a specific area, time, or distance. It describes something being contained inside or happening before a period of time ends.

body A1 noun

The whole physical structure of a person or animal, including the bones, skin, and internal organs. It is used to describe the entire physical being of a living or deceased entity.

person A1 noun

An individual human being, such as a man, woman, or child. It refers to a single human as a distinct entity from others.

"She's a very kind person who helps everyone."

immune B2 noun

Immune describes the state of being protected from a specific disease, typically through vaccination or prior exposure. It can also figuratively refer to being unaffected by something negative, such as criticism, or being exempt from certain duties or legal consequences.

egg A1 noun

An oval object laid by a female bird, especially a chicken, used as food. It consists of a hard outer shell, a clear white, and a yellow center called the yolk.

"The egg is important."

stomach A1 noun

The organ in your body where food goes after you eat it to be broken down. It is also the front part of your body below the chest and above the legs.

"The stomach is important."

fever A1 noun

A fever is a medical condition in which the body temperature is higher than the normal range of 37°C (98.6°F). It is usually a sign that the body is fighting an infection or illness.

"The fever is important."

infection A1 noun

An infection is a sickness caused by tiny germs like bacteria or viruses entering your body. It can make a part of your body hurt, swell, or make you feel generally unwell.

"The infection is important."

bacteria A1 noun

Bacteria are very small living things that exist almost everywhere. While some can cause diseases and make people sick, many types are helpful for our health and the environment.

"The bacteria is important."

cells
farm
salmonella
eggs
intestinal
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