名词
中文翻译：外部空气吸入
同义词：
['intake', "ventilation例句：1. The car's air intake is designed to improve gasoline efficiency.（汽车的进气口设计用来提高汽油效率。）2. The new model has a larger intake for better performance.（新款模型有更大的进气口以获得更好的性能。）"]
例句：
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1. The car's air intake is designed to improve gasoline efficiency.
汽车的进气口设计用来提高汽油效率。
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2. The new model has a larger intake for better performance.
新款模型有更大的进气口以获得更好的性能。
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3.The engineer adjusted the intake valve to increase fuel efficiency.
工程师调整了进气阀以提高燃油效率。