atomic /əˈtɑːmɪk/ adjective Learner's definition of ATOMIC
1
: of or relating to atoms原子的 2
: of, relating to, or using the energy that is produced when atoms are split apart原子能的 -
atomic [=nuclear] weapons原子武器
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the atomic [=nuclear] age原子时代
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an atomic [=nuclear] reactor原子能反应堆