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English definition of “in on sth”

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in on sth

involved with or knowing about a particular activity or plan: He seems to be in on everything that happens at work. She's trying to get in on a research project organized by the university.
Translations of “in on sth”
in Chinese (Traditional) 參與, 瞭解…
in Chinese (Simplified) 参与, 了解…
(Definition of in on sth from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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