O 開頭單詞
obstinacies n.頑固；(病痛等)難治
obstetrics-gynecology 婦產(chǎn)科學
obstetrics-gynaecology 婦產(chǎn)科學
obstetrics and gynaecology 婦產(chǎn)科學。
obstetrics n.產(chǎn)科學；助產(chǎn)術(shù)
obstetrician-gynecologist 婦產(chǎn)科醫(yī)師
obstetrician hand [醫(yī)藥科學]助產(chǎn)士手
obstetrician and gynecologist 婦產(chǎn)科醫(yī)生 婦產(chǎn)科醫(yī)師
obstetrician n.產(chǎn)科醫(yī)生
obstetrically adj.產(chǎn)科的=obstetrical.
obstetrical sling [醫(yī)藥科學]產(chǎn)科吊繩
obstetrical sheet [材料科學]產(chǎn)科用床單紙
obstetrical halter [醫(yī)藥科學]產(chǎn)科絞索
obstetrical department 產(chǎn)科
obstetrical adj.產(chǎn)科的=obstetric.
obstetric vacuum cup [醫(yī)藥科學]產(chǎn)科吸杯
obstetric stethoscope [醫(yī)藥科學]產(chǎn)科聽診器
obstetric forceps delivery [醫(yī)藥科學]產(chǎn)鉗術(shù)