单词 | obstetric |
释义 | Word Frequency obstetric(ɒbˈstɛtrɪk) or obstetrical adjective of or relating to childbirth or obstetrics Derived forms obstetrically (obˈstetrically) adverb Word origin C18: via New Latin from Latin obstetrīcius, from obstetrix a midwife, literally: woman who stands opposite, from obstāre to stand in front of; see obstacle |
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