to take air into and push it out of the lungs
The air was too hot to breathe.
drill
to make a hole with a DRILL
Workers drill holes in the rocks.
eliminate
to remove something that is no longer wanted or needed
All the mistakes were eliminated from the document.
enormous
very large; unusually large
There was an enormous mountain in front of them.
extract
to get a substance out of a plant by using chemicals or machines
She extracted the juice from the orange.
fuel
a material used to produce heat or power when burned
The car is out of fuel.
lung
one of the two parts of the body that allows people to breathe by drawing in, holding, and pushing out air
His lungs hurt from breathing in too much smoke.
mammal
an animal that has hair or fur and drinks milk from its mother
Dogs are mammals.
streamlined
with a smooth shape
The new car was very streamlined.
warm-blooded
with constant high body heat in any temperature
Humans are warm-blooded.
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