名词中文翻译
中文翻译：预选择阀
同义词：
['预选阀，预选器例句：1. The preselector valve in the engine controls the fuel injection.（发动机中的预选择阀控制着燃油喷射。）']
例句：
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1. The preselector valve in the engine controls the fuel injection.
发动机中的预选择阀控制着燃油喷射。
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2. The preselector valve is responsible for selecting the appropriate oil filter size.
预选择阀负责选择适当的油滤大小。
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3. During the startup process, the preselector valve opens to allow air to enter the engine.
启动过程中，预选择阀打开以允许空气进入发动机。