Search-and-rescue (SAR) dogs use their amazing noses to find people.
搜救（SAR）狗用它们神奇的鼻子寻找人类。
2
An alpine searchandrescue team found Lancaster the day after he disappeared.
在兰卡斯特失踪的第二天，一支高山搜救队发现了他。
《柯林斯英汉双解大词典》
3
To prevent that event from becoming a catastrophe, first responders will join members of the public in rehearsals that involve communication, evacuation, searchandrescue, and other scenarios.