名词
中文翻译：带槽的阀门杆
同义词：
['grooved stem', 'grooved stem例句：1. The valve stem was designed to ensure smooth operation of the valve.（阀杆的设计旨在确保阀门的顺畅操作。）']
例句：
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1. The valve stem was designed to ensure smooth operation of the valve.
阀杆的设计旨在确保阀门的顺畅操作。
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2.The grooved stem made it easier for the user to grip and manipulate the tool.
带槽的杆使用户更容易握持和操控工具。
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3. The grooved stem is a common feature on many types of valves used in industrial applications.
在工业应用中，许多类型的阀门都带有槽的杆是常见的特征。