单词	amenorrhoea
释义	amenorrhoea /əˌmɛnəˈriːə / (US amenorrhea) noun [mass noun] An abnormal absence of menstruation.While still a student, he published a number of papers, notably on peritonitis, amenorrhea, and liver disease.... Most of the women who took part in the study reported a history of amenorrhea - absence of a menstrual period for three months or more - before they were later diagnosed with premature ovarian failure. Early pregnancy was defined as a period of amenorrhea in a pregnant woman not exceeding 16 weeks. Origin Early 19th century: from a-1 'without' + menorrhoea.
随便看	undelete undelivered undemanding undemocratic undemocratically undemonstrated undemonstrative undemonstratively undemonstrativeness undeniable undeniably undenied undenominational undented undependable under under- underachieve underachievement underachiever under a cloud underact underactive underage underappreciate

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