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inguinal (adj.)
[inguinal 词源字典]
1680s, from Latin
inguinalis
"of the groin," from
inguen
(genitive
inguinis
) "groin," from PIE
*engw-
"groin, internal organ" (cognates: Greek
aden
"gland").
[inguinal etymology, inguinal origin, 英语词源]
[inguinal 词源字典]