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English definition of “zero in on sth/sb”

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zero in on sth/sb

verb uk phrasal verb with zero   /ˈzɪə.rəʊ/ us    /ˈzɪr.oʊ/ ( present tense zeroes)
to aim a weapon directly at something or someone: Modern military aircraft use computers to help them zero in on their targets.
Translations of “zero in on sth/sb”
in Chinese (Traditional) (把武器)瞄準…,瞄向……
in Chinese (Simplified) (把武器)瞄准…,瞄向……
(Definition of zero in on sth/sb from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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