embryonn.[前缀]表示“胚；胚胎的”之义embryon.胚胎；萌芽embryo bisection胚胎分割, 胚胎切割embryoless seeds无胚种子embryonal system胚系Embryo-surgery胚胎外科Embryos in vitro离体胚embryogenic life胚胎生活embryonal lipoma胚胎性脂肪瘤embryogenic line胚线embryo stem cell体外受精embryoblast pole成胚极

1. Abnormal development was observed at tetrad and mature embryo sac.
   在四分体和成熟胚囊时期观察到了异常发育现象。
2. Starch grains present in the embryo sac and placenta are utilized by the embryo.
   存在于胚囊和胎座中的淀粉粒为胚胎所利用。