Extensive Reading-Book B Unit 21 (E)
20 카드 | CompassPublishing
세트공유
absolute zero
the lowest temperature possible
The absolute zero temperature is -273.15°C.
capacity
the ability to do something
The movie theater has a capacity of 100 seats.
capillarity
the state of being of or like a hair
capillarity is when the surface of a liquid contacts a solid is elevated or depressed, because of the relative attraction of the molecules of the liquid for each other and for those of the solid.
characteristic
of or constituting the special character
Kimchee has a characteristic odor that offends many westerners.
compositions
a mixture of several parts or ingredients
Chemical substances are classified in terms of their structure, phase as well as their chemical compositions.
dissolve
to make or become liquid; liquefy; melt
It is easier to dissolve salt in hot water than it is in cold water.
environmental
relating to the environment
Many schools are teaching their students to become more aware of environmental issues.
evaporates
to cause a liquid to change to a gas, especially by heating
Plants keep cool during the summer by evaporating water from their leaves.
evaporation
to cause a liquid to change to a gas, especially by heating
evaporation is the process in which water is transformed from its liquid state to vapor state.
extraordinarily
very unusually
Her extraordinarily beauty captivated every man that entered her office.
latent
present but needing particular conditions to become active
The art program hopes to bring out the latent artistic talents in the children that they may not realize they have.
liquid
readily flowing
liquid water freezes at 0 degrees Celsius and becomes ice.
machinery
a group of large machines or the parts of a machine which make it work
While working at the factory, he was injured by the machinery.
molecules
the simplest unit of a chemical substance, usually a group of two or more atoms
A water molecule is made up of two atoms of hydrogen and one atom of oxygen.
nutrients
any substance which plants or animals need in order to live and grow
The baby monkey failed to thrive because he did not receive vital nutrients from its mother.
solvent
that dissolves or can dissolve another substance
A solvent is a liquid that dissolves a solid, liquid, or gaseous solute, resulting in a solution.
surface tension
the elastic like force existing in the surface of a body,
You can see the effects of surface tension when a child jumps into a swimming pool.
temperature
the measured amount of heat in a place or in the body
The normal human body temperature is 98.6 Fahrenheit.
universal
existing everywhere
The universal healthcare proposal was rejected because it lacked credible evidence that it would be effective.
vaporizes
to turn something from a solid or liquid state into gas
Water normally vaporizes at 212 degrees Fahrenheit.
클래스카드의 다양한 학습을 바로 체험해 보세요!
고객센터
궁금한 것, 안되는 것
말씀만 하세요:)
답변이 도착했습니다.