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achillea millefolium
acacia auriculiformis
miniskirt
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mysterious
caucasian
forefront
abound in
abstractedness
pace
achaean
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acorn tube
acorn tube
/ˈeɪˌkɔrn tuːb/
noun
A small vacuum tube; used at high frequencies
(
acorn tube
)
a small vacuum tube; used at high frequencies
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