词汇	stem the spread
释义	stem the spread 制止蔓延
随便看	maternal factors maternal factors before the delivery maternal family maternal feeding maternal female cousin maternal femoral arterial blood pressure maternal fermented grains Maternal-fetal maternal-fetal blood group incompatibility Maternal Fetal Exchange Maternal-Fetal Exchange Maternal-fetal interface maternal fetal placental unit maternal-fetal-placental unit Maternal Fetal Relations Maternal-Fetal Relations maternal fetal relationship maternal fetal transfer Maternal Fetal Transmission Maternal-fetal transmission maternal fixation maternal form maternal gene maternal genealogy maternal genetic effect