come near
As you approach the town, you'll see the college on the left.
artificial
man-made
There was a bowl of artificial fruit on the table.
atomic
related to the basic units of matter; extremely small
The atomic bombs used in Hiroshima and Nagasaki killed many people.
chip
wafer containing an integrated circuit (used for electronics)
Current integrated circuits, or computer chips, contains about 100 million transistors each.
classical computer
computer using CPUs which contain many transistors
Classical computers have their technological limits, so scientists create a new kind of computer to overcome the limits, that is a Quantum computer.
database
storehouse of information
The library has a database of over 15 million book titles.
feasibility
likelihood; possibility
The economic and engineering feasibility of these projects is yet to be determined.
high hopes
positive expectations
I have high hopes for getting scholarship.
ideal
perfect
It was ideal weather for a long walk on the beach.
in the meantime
meanwhile
In the meantime, he had learn to use the compass better and decipher the symbols.
made up of
comprising; composed of
The test is made up of 50 multiple choice questions.
majority
more than 50%
The majority of the school children were from single parent homes.
multiple
more than one
When the stunt went wrong, the man suffered multiple injuries.
particle
extremely small unit of matter, such as an atom, ion, etc.
Small particles of dirt were present in the water.
physics
the study of the way matter, energy, etc. operate in nature
Chemistry and physics are my favorite subjects.
practical
useful; having a clear function and purpose
Learning English is practical; you can use it in many places.
quantum mechanics
physics describing particles at the atomic level
According to the laws of quantum mechanics, these electrons may exist only in certain states.
race
act as quickly as possible
The injured man was raced to the hospital.
shrink
make smaller
Some flowers are very sensitive and will shrink if you touch them.
simultaneous
happening at the same time
The movement of the gears inside the watch was simultaneous.
superb
excellent
He thought Jamie was a superb cook.
theoretical
thought to be possible, but not yet proven; hypothetical
His conclusion was only theoretical and not meant to be publicized.
transaction
deal; exchange
The bank processes hundreds of transactions each day.
transistor
small device used in electronics to switch or amplify a signal
For comparison, the gate length of the smallest silicon transistors is about 20 nanometers.
yield
deliver; produce
The yield of corn per acre was quite high.
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