词汇	gastrace theory
释义	gastrace theory 原肠祖说
随便看	fertilization maternal mortality fertilization measure Fertilization measurement fertilization mechanism fertilization medium fertilization membrance fertilization membrane fertili-zation membrane fertilization membranes fertilization method Fertilization methods fertilization mode fertilization model Fertilization modes fertilization-n fertilization nuclei fertilization nucleus fertilization of nitrogen and phosphorus fertilization of ovum fertilization of soil fertilization on leaf Fertilization parameter fertilization pattern Fertilization patterns Fertilization period