常見(jiàn)例句Frogleg position in a preterm infant of 31 weeks gestation, 2 weeks after birth. 此為一胎齡31周的早產(chǎn)兒生后2周，呈蛙腿式姿勢(shì)。frogleg winding 蛙腿式繞組 返回 frogleg