synopn.提要(对照表)SYNpref.同步；同时synaptic plasticity突触可塑性synaptic topography突触图像syngenesious stamen聚药雄蕊Synotis calocephalan.美头合耳菊synarthrodial joint不动关节, 纤维连结(关节)Synovectomy of hand手滑囊切除术Synotis sciatrephesn.林荫合耳菊syngenetic relation具血缘关系, 具亲缘关系synthentic analysis综合分析syndiagenetic stage同生成岩期