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make a bailout
bailout 是可数名词，复数形式为 bailouts；make a bailout 表示“跳伞”的动作。
The pilot made a bailout before the plane crashed.
飞机坠毁前，飞行员跳了伞。
跳伞；弃机跳伞
先理解核心含义，再看它在真实句子里的用法。
跳伞；弃机跳伞
the action of jumping out of an aircraft with a parachute
The pilot made a bailout before the plane crashed.
飞机坠毁前，飞行员跳了伞。
一种救援,尤其是财务救援。
A rescue, especially a financial rescue.
在飞行中退出飞机的过程。
The process of exiting an aircraft while in flight.
水肺潜水中的备用空气供应。
A backup supply of air in scuba diving.
消防员使用设备从火势已无法控制的建筑物中逃脱的情况。
The situation where a firefighter uses equipment to escape a structure where fire has proven uncontrollable.
The pilot performed a successful bailout after the engine caught fire.
发动机起火后，飞行员成功跳伞。
During training, the crew practiced the emergency bailout procedure many times.
训练期间，机组人员多次演练紧急跳伞程序。
The manual lists several kinds of bailouts, from low-altitude jumps to water landings.
手册列出了几种跳伞方式，从低空跳伞到水面降落。
bailout 是可数名词，复数形式为 bailouts；make a bailout 表示“跳伞”的动作。
The pilot made a bailout before the plane crashed.
飞机坠毁前，飞行员跳了伞。
要说明从某处跳伞，用 from 引出地点。
The crew described a bailout from the burning aircraft.
机组人员描述了从燃烧的飞机上跳伞的过程。
bailout 可用作定语修饰名词，常写作单数形式，如 bailout procedures。
They studied the bailout procedures before takeoff.
起飞前，他们研究了跳伞程序。
Not this
The emergency bail out saved the pilot's life.
Use this
The emergency bailout saved the pilot's life.
bail out 是动词短语，表示“跳伞”这个动作；作名词（如“紧急跳伞”）时应用一个词的 bailout。句中作主语，所以需要名词形式 bailout，而不是动词短语 bail out。
Not this
The pilot had to bailout quickly.
Use this
The pilot had to bail out quickly.
bailout 是名词，不能直接用在 had to 后作动词。表示“跳伞”这个动作要用动词短语 bail out（两个词），因此这里应写 bail out。
Not this
He made successful bailout after the engine failed.
Use this
He made a successful bailout after the engine failed.
bailout 是可数名词，单数形式前需要不定冠词 a；a successful bailout 意为“一次成功的跳伞”。漏掉 a 不符合英语可数名词单数的用法。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
紧急跳伞
The pilot made an emergency bailout after the engine caught fire.
发动机起火后，飞行员进行了紧急跳伞。
跳伞程序
The instructor explained the bailout procedure step by step.
教练一步一步地讲解了跳伞程序。
跳伞演习
The crew ran a bailout drill before the mission.
机组人员在任务前进行了一次跳伞演习。
跳伞高度
The plane was above the safe bailout altitude when the warning sounded.
警报响起时，飞机已高于安全跳伞高度。
逃生降落伞
He checked his bailout parachute before strapping it on.
他检查了自己的逃生降落伞，然后才把它系上。
被迫跳伞
The crew's forced bailout was captured by a ground camera.
机组人员被迫跳伞的过程被地面摄像机拍了下来。
发长 /eɪ/ 音 (如 rain, wait)
Use bailout naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
记忆联想：bailout 拆成 bail（保释）+ out（出去），像交保释金把自己‘保释’出飞机，即跳伞逃生。
语域：neutral 常见场景：航空、紧急逃生 通常指从遇险飞机上紧急跳伞逃生的动作或事例，多用于航空相关语境，语气大致属于中性叙述。
out、about、shout、trout、without 都以 -out 结尾，发音为 /aʊt/（about 和 without 的重音在第二个音节），与 bailout 的后半部分 /laʊt/ 同韵。注意 ballot 拼写看似接近，但读作 /ˈbælət/，和 -out 完全不同。
Dictionary facts from ECDICT, WIKTIONARY.