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English definition of “not be sb's day”

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not be sb's day

If it is not your day, you are having a difficult or unpleasant day: This really isn't my day - my wallet was stolen and now I've lost my car keys.
Translations of “not be sb's day”
in Chinese (Traditional) (某人)身處逆境,不走運,倒楣…
in Chinese (Simplified) (某人)身处逆境,不走运,倒霉…
(Definition of not be sb's day from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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