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actinoid
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action stations
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punctual
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harbour
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livestock
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purification
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active transport
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actinopod
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ad hoc
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actitis hypoleucos
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active subwoofer
active subwoofer /ˈæktɪv ˈsʌbˌwʊfər/
noun
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A subwoofer with a built-in amplifier.
(
active subwoofer
)
A subwoofer with a built-in amplifier.