steam-cylinder gasket

例句：

1. 1.The steam-cylinder gasket was the only thing that could keep the engine running smoothly.
   蒸汽机气缸垫片是保持发动机平稳运行的唯一东西。
2. 2.The engineer replaced the old steam-cylinder gasket with a new one to ensure smooth operation.
   工程师用一个新的来替换旧的蒸汽机气缸垫片，以确保顺畅运作。
3. 3. The technician carefully inspected the steam-cylinder gasket before installing it in the machine.
   技术员在安装机器前仔细检查了蒸汽机气缸垫片。