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hum bars | |||
ripple | |||
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hum bars | |||
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hum | |||
hum (of an amplifier) | |||
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buzz; drone; grumble | |||
humming; roar | |||
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buzzing; humming | |||
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hummed | |||
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do time | |||
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supply noise | |||
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vroom |
Brumm : 7 phrases in 4 subjects |
General | 3 |
Informal | 1 |
Natural resourses and wildlife conservation | 2 |
Physics | 1 |