相关单词近义词 gestation 怀孕, gravidity 妊娠, condition 条件, confinement 拘禁, lying-in 临盆prenatal period, 出生前期perinatal period, 产期, significance 重要性, importance 重要, import 进口, meaning 意义, maternity 母性临近词pregnant, prefix, Pregnancyp, pregnancy rat, Pregnancy sac, pregnancy ewes, pregnancy sera, Pregnancy time, pregnancy pain, pregnancy rate, pregnancy cell, pregnancy test 返回 pregnancies