2'-脱氧肌苷-5'-三磷酸三钠,98% 图片

p1Src=//y2.yzimgs.com/uploads/531217/201966-15187914.jpg?watermark/2/text/d3d3LnBlcmZlbWlrZXIuY29t/font/5a6L5L2T/fontsize/750/fill/I0E3QTlBOA==/gravity/SouthEast"