单词	胎头
释义	胎头医fetal head；head of fetus
随便看	initial placement initial placement condition initial plain initial plan initial planet initial planning Initial Planning Conference initial planting density initial plant size initial plasma initial point Initial Point Linger-web initial point of a curve initial point of expansion initial points initial point to pull up point initial point to target initial polarization initial polymerization initial polynomial initial population initial population density initial population inversion initial populations initial porosity