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acrocarpus fraxinifolius
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beget
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order anguilliformes
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m
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on a roll
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utility routine
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meliorate
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th
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labour party
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tangle
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acid test
acid test /ˈæsɪd tɛst/
noun
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A rigorous or crucial appraisal
(
acid test
)
a rigorous or crucial appraisal