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ursine (adj.)
[ursine 词源字典]
"pertaining to a bear," 1550s, from Latin
ursinus
"of or resembling a bear," from
ursus
"a bear," cognate with Greek
arktos
, from PIE
*rtko-
(see
Arctic
).
[ursine etymology, ursine origin, 英语词源]
[ursine 词源字典]