名词
中文翻译：Unknown
同义词：
['1. spout', '2. guide', '3.nozzle']
例句：
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1. The engineer designed a spout guide to help the water flow more smoothly.
工程师设计了一个喷口导向器，以帮助水流更加顺畅。
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2. The guide was responsible for directing traffic at the intersection.
这个导向员负责在路口指挥交通。
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3. The nozzle on the sprayer is the key to controlling the amount of water being sprayed.
喷雾器的喷嘴是控制喷射水量的关键。