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TRILLIONS-TWO (1)
TRILLIONS-TWO (1)
ScnMaster
a
period
of the
time track
trillions of trillions of years ago. Trillions-three = trillions of trillions of trillions; trillions-four = trillions of trillions of trillions of trillions; etc.
—
Academy
Level
I Glossary - Approved November 1990