bloodstain的例句（bloodstain在句子中的用法）

• He also helps instruct others in the science every year at his Bloodstain Evidence Institute. 他还每年在他的血迹证据学会里帮助指导其他人.
• Dawn bloodstain, estimate his face with uniform and gangsters scattered after prisoners. 黎明脸上满布血痕, 估计他与匪徒恶斗后再制服犯人.
• A bloodstain is orange after you wash it three or four times. 血迹你洗过三四次后就会变成橘黄色.