字面直译是“脱离危险”，表示人或事物从“处于危险的状态”转为“安全的状态”。
作为固定短语，它主要作表语（说明主语的状态），常与以下动词搭配：
结构：主语 + be (am/is/are/was/were) + out of danger
例：
The injured hiker is out of danger after receiving emergency treatment.
（受伤的徒步旅行者接受紧急治疗后已脱离危险。）
The child was out of danger by the time the ambulance arrived.
（救护车到达时，孩子已经脱离了危险。）
结构：主语 + get/come + out of danger
例：
It took weeks for the patient to get out of danger after the surgery.
（手术后病人花了几周才脱离危险。）
The cat came out of danger once it was rescued from the tree.
（猫从树上被救下来后就脱离了危险。）
多用于医疗、救援、事故等场景，描述“脱离危险”的结果：
The firefighters confirmed that all residents were out of danger after the fire.
（消防员确认火灾后所有居民都脱离了危险。）
We were relieved to hear that the missing climber was out of danger.
（听到失踪的登山者脱离危险，我们松了口气。）
反义词：in danger（处于危险中）
例：He was in danger yesterday, but now he's out of danger.
（他昨天还处于危险中，但现在脱离了。）
"out of danger"是状态描述短语，核心是“从危险到安全”，重点用于说明主语的安全状态，常见于口语和书面语，是表达“脱离危险”最常用的英语表达。