obstetric chair 婦科用椅,分娩椅obstetric canal 產(chǎn)道obstetric (adj.) obstetric adj.產(chǎn)科的=obstetrical.obstertrical 產(chǎn)科的obsterist 產(chǎn)科醫(yī)師obstacles n. 障礙;障礙物(obstacle的復(fù)數(shù)形式);阻礙obstacle-table n.障礙表obstacle-crossing 機(jī)器人越障obstacle-avoiding 避障obstacle-avoidance 避障obstacle to sth 紀(jì)念碑;形成阻礙obstacle to 對(duì)…的障礙obstacle scour marking [能源科學(xué)技術(shù)]障礙沖刷痕[教育學(xué)]障礙沖刷痕obstacle scour [地球科學(xué)]障礙卷流obstacle race obstacle perception [計(jì)算機(jī)科學(xué)技術(shù)]障礙感知[心理學(xué)]障礙知覺[管理學(xué)]障礙知覺obstacle marking [交通運(yùn)輸工程]障礙物標(biāo)志obstacle detection and avoidance [航空、航天科學(xué)技術(shù)]障礙檢測與規(guī)避obstacle detection [電子] 障礙物探測