rain down

动词

To fall from the sky as, or like, rain. (intransitive) · I'm soaking wet because it rained down on me.
To let fall as, or like, rain. (transitive) · In the latest supernatural incident, the sky rained down frogs.
To strike (literally or figuratively) many times and/or very intensely. (intransitive) · My wrath will rain down upon you.· The jeers rained down on me throughout my middle school years.
To appear suddenly or inexplicably in large numbers. (intransitive)

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