名词
中文翻译：油位杆
同义词：
['oil gauge', 'oil level indicator例句：1. The oil level rod is used to monitor the level of oil in the engine.（油位杆用于监测发动机中的油位。）2. The engineer checked the oil level rod before starting the engine.（工程师在启动发动机前检查了油位杆。）']
例句：
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1. The oil level rod is used to monitor the level of oil in the engine.
油位杆用于监测发动机中的油位。
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2. The engineer checked the oil level rod before starting the engine.
工程师在启动发动机前检查了油位杆。
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3.The oil level rod showed that the engine was running low on oil.
油位杆显示发动机的油已经用完了。