fetalKK [ˋfitəl] /ˈfitəl/发音形容词1胎儿的、胎的The doctor monitored the fetal heartbeat throughout the examination.医生在整个检查过程中都监测胎儿的心跳。2胎儿姿势的、蜷曲的多用于 fetal positionHe lay curled up on the couch in a fetal position.他以胎儿般的姿势蜷曲在沙发上。用这个字练口说→