pour into
US /pɔːr ˈɪntuː/
UK /pɔːr ˈɪntuː/

1.
to flow or cause to flow in a steady stream into a place or container
:
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Water began to pour into the basement after the heavy rain.
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She carefully poured the hot tea into the cup.
2.
to invest a large amount of money or effort into something
:
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The company decided to pour more resources into research and development.
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He poured all his energy into finishing the project on time.