基本解释蛙腿式同根派生 frogleg相关词英汉例句Frogleg position in a preterm infant of 31 weeks gestation, 2 weeks after birth. 此爲一胎齡31周的早産兒生後2周，呈蛙腿式姿勢。frogleg winding 蛙腿式繞組frogleg更多例句