双双自杀
committing suicide in pairs
自然双折射
natural double reflection
多胞胎妊娠妇女
women with multifetal pregnancies
多胎妊娠NOS
Multiple gestation unspecified
多胎妊娠减胎
multifetal pregnancies reduction
多胎妊娠减胎术
Multifetal pregnancy reduction
多胎妊娠胚胎减灭术
multi-fetal pregnancy reduction
多胎妊娠中的第二个及以上胎儿的延迟分娩
Delayed delivery of second twin triplet
妊娠双烯醇酮醋酸酯
16-Dehydropregnenolone Acetate