n.(派往海上救助的)救生艇，救生船,(船上备用的)救生艇
lifeboat的复数

原形：lifeboat复数：lifeboats

The lifeboat was lowered into the icy water to rescue the stranded sailors.
救生艇被放入冰冷的海水中去营救被困的水手。
In times of emergency, the lifeboat serves as a crucial safety measure.
在紧急情况下，救生艇是重要的安全设施。
The survivors clung to the lifeboat, hoping for rescue.
幸存者们紧紧抓住救生艇，期待着救援。
The shipwreck survivors were rescued by a passing lifeboat.
船难幸存者被一艘路过的救生艇救起。
The lifeboat drill was conducted every month to ensure preparedness.
每月进行救生艇演练以确保准备就绪。
The captain made a decision to abandon ship and board the lifeboat.
船长决定弃船，登上救生艇。
The lifeboat was filled with frightened passengers when the ferry capsized.
渡轮倾覆时，救生艇里挤满了惊恐的乘客。
The rescue team launched the lifeboat at first light to reach the stranded climbers.
救援队伍在黎明时分启动救生艇去营救被困的登山者。
The ship's crew used the lifeboat to evacuate passengers to safety.
船员们使用救生艇将乘客疏散到安全地带。
After the storm, they were stranded on a desert island, relying on the lifeboat for survival.
风暴过后，他们在荒岛上被困，依靠救生艇维持生命。