Be quick, cover the blood stains over.

快! 把血迹全遮盖起来.

《简明英汉词典》

Deducting drop size and velocity from circular blood stains.

如何从循环的血液中降低血滴的大小和速度.

电影对白

Suddenly overflow out of the blood stains my clothes collar.

顿时鲜血溢了出来,染红了我衣服的领子.

互联网

Welcome grass stains now to avoid blood stains later.

现在摔得满身都是草总好过以后摔得满身都是血.

互联网

Tears on the branch with some blood stains.

洒上空枝见血痕.

互联网

The blood stains are composed of hemoglobin and also give a positive test for serum albumin.

亚麻布上的血迹带有血红细胞,而且被血清蛋白测试所肯定.

互联网