名词
中文翻译：头盔阀门
同义词：
['头盔阀，头盔止回阀，头盔止回阀例句：1. The bonnet valve is responsible for controlling the flow of air through the engine.（头盔阀门负责控制发动机中空气的流动。）']
例句：
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1. The bonnet valve is responsible for controlling the flow of air through the engine.
头盔阀门负责控制发动机中空气的流动。
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2. The bonnet valve was damaged during the accident, which caused a significant delay in the repair process.
事故中头盔阀门受损，导致修理过程严重延误。
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3. The engineers carefully inspected the bonnet valve to ensure its proper functioning before starting the engine.
工程师们仔细检查了头盔阀门，以确保其正确工作后才能启动引擎。