| 释义 |
preatomic
adjective
(alsopre-atomic)uk /ˌpriː.əˈtɒm.ɪk/ us /ˌpri.əˈtɑː.mɪk/
happening or existing in the time before the atomic bomb(= a bomb that uses the energy that is created when atoms are divided) was invented :
She was born on what turned out to be the world's last preatomic day.
Human history can be divided into two distinct phases, preatomic and postatomic.
The war was of the pre-atomic type and not the kind that may be expected in a future conflict.
He advised them that defence policies in pre-atomic bomb terms were now useless.
SMART Vocabulary: related words and phrases
Chemistry - general words
acceptor
aerosol
aerosolize
allotrope
amphiprotic
balanced equation
chemical equation
electrolyte
endocrine disruptor
endothermic
epitaxial
epitaxially
epitaxy
inorganic chemistry
ionic bond
nonchemical
nonelectrolyte
nonreactive
reactive
reactivity
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Physics: energy, force & power
Related word
atomic
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