名词
中文翻译：节流阀
同义词：
['valve', 'throttle valve例句：1. The tappet valve is used to control the flow of oil in the engine.（节流阀用于控制发动机内油的流动。）']
例句：
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1. The tappet valve is used to control the flow of oil in the engine.
节流阀用于控制发动机内油的流动。
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2. The engineer adjusted the tappet valve to improve fuel efficiency.
工程师调整了节流阀以提升燃油效率。
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3. The tappet valve was responsible for controlling the amount of air entering the engine.
节流阀负责控制进入发动机的空气量。