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CET-4 TOEFL BNC: 5441 COCA: 5438

atomic

atomic ˈtɑːmɪk/ adjective
atomic
ˈtɑːmɪk/
adjective
Learner's definition of ATOMIC
: of or relating to atoms原子的
: of, relating to, or using the energy that is produced when atoms are split apart原子能的

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