1·We remember a blood stain.
我们记得斑斑的血渍。
2·She couldn't rub off the blood stain on her blouse.
她没法将上衣的血渍擦掉。
3·Finding a blood stain on surfaces is harder than it sounds.
在物体表面找寻血迹比想象中可要难多了。
4·Outside, the sky turned the shade of a washed out blood stain.
窗外，天空忽然呈现出血迹斑斑的阴云。
5·The pearly tunic quickly exaggerates to spread and connects into one with shoulder motley blood stain on her.
在她身上的白袍迅速渲染蔓延，和肩膀上斑驳血迹连成一片。
6·Xing Ma's dicast, just substituted Zou some dress a wound, the blood stain on the change hands hadn't purged.
一名姓马的市民，刚刚替邹某包扎伤口，手上的血迹尚未清洗。
7·The present paper reported the results of our study about the HLA typing in human blood stain, serum and saliva, it was concluded that: (1).
作者等对血痕、血清和唾液的HLA测定的研究结果证明：(1)血痕中存在较强的抗补体作用。
8·Blood fingerprint was developed distinctly by using strong oxidation agent to destroy ferroheme, deposit pearl protein, also blood stain activation and protein decoration method were applied.
方法在比较使用联苯胺及其衍生物显现血手印的同时，实验了通过强氧化剂破坏血红素、沉淀珠蛋白，采用激活血痕、蛋白染色的方法，使血手印清晰显出。
9·All the police found the next morning was a small stain on the bed that looked like blood.
转天早上，警察在床上只发现了一小块污渍，似乎是血迹。
10·Called a CellScope, it can show individual white and red blood cells, which means that with the correct stain it can be used to identify the parasite that causes malaria.
这种器件被称为细胞观察器，它可以单独将白细胞与红细胞呈现眼前，这就意味着只要加入适当的生物染料就可以用来确定引致疟疾的寄生生物。