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amenorrhea (n.)
[amenorrhea 词源字典]
1804, Modern Latin, from Greek privative prefix
a-
"not" (see
a-
(3)) +
men
"month" (see
moon
(n.)) +
rhein
"to flow" (see
rheum
). Related:
amenorrheal
.
[amenorrhea etymology, amenorrhea origin, 英语词源]
[amenorrhea 词源字典]