English
Verb
infl|en|verb|head=to zero in on (someone or something)
- idiom To aim precisely at a target
#: The pilot zeroed in on the bunker and launched a guided missile.
- To successfully narrow down a search
#: We have zeroed in on the source of the problem.
#: See if you can zero in on the caller.
- To concentrate or focus one's attention on at task
#: One member of the check fraud team will zero in on the fingerprints.
- To converge on something
#: At the spring sale, everyone zeroed in on the bargain clothes.
zh:zero in on
Category:English phrasal verbs
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