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abo system
absit omen
involve
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moldable
meanwhile
buteo buteo
desks
implicitly
expedient
intimately
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10-4
10-4
/tɛn fɔr/
interjection
(
)
[American]
Acknowledgment of message received
(
10-4
[American]
,
ten-four
[American]
)
acknowledgment of message received
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