bloodstain的意思是血迹，血渍。
bloodstain的英文范文如下：
One day, a murder case occurred in a small town. When the police arrived at the scene, they found a bloodstain on the ground. They immediately began to investigate the scene and collect evidence. After several hours of work, they found that the victim had been killed with a knife and there were many bloodstains on the walls and floor. They also found some fingerprints and other clues that could help them solve the case. After several days of hard work, they finally solved the case and caught the murderer.
bloodstain的意思是“血迹，血斑”。
bloodstain的英文范文示例如下：
1. “The bloodstain on the wall was caused by a recent injury.”
2. “The carpet was covered with bloodstains from the previous occupants.”
以上就是bloodstain的一些相关信息，希望可以帮助到您。
bloodstain的意思是“血迹，血渍”。
bloodstain的英文范文可能包括“发现血迹”、“血迹斑斑的”、“血迹留下的线索”等。
请注意，以上内容是基于一般性的解释和推测，具体语境可能会有所不同。