名词
中文翻译：自动上油器
同义词：
['automatic oiler', 'automatic oil pump']
例句：
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1. The automatic SPOOL system is designed to prevent engine damage during startup.
自动上油器系统设计用来在启动时防止发动机损坏。
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2. The automatic oiler ensures that the engine receives a consistent supply of oil throughout its operation.
自动供油泵确保发动机在整个运行过程中都能得到一致的油供应。
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3. The engineer replaced the faulty automatic SPOOL with a more reliable model.
工程师用更可靠的型号替换了故障的自动上油器。