名词
中文翻译：吸入口
同义词：
['intake port', 'suction port例句：1. The machine has a suction port on the bottom for easy cleaning.（这台机器底部有一个抽吸口，便于清洁。）']
例句：
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1. The machine has a suction port on the bottom for easy cleaning.
这台机器底部有一个抽吸口，便于清洁。
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2.The car's engine has a suction port for air intake.
汽车的引擎有一个抽吸口用于进气。
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3.The vacuum cleaner has a suction port at the top for sucking up dust.
吸尘器顶部有一个抽吸口，用来吸尘。