名词
中文翻译：切向刀具头部的螺钉
同义词：
['螺钉，螺丝，螺栓例句：1. The screw of the machine is loose', 'causing the machine to run poorly.（机器的螺钉松动，导致机器运行不良。）2. The screw of the bolt is tight', 'ensuring its secure connection.（螺栓的螺钉紧固，确保其牢固连接。）3. The screw of the wrench is sharp', 'making it easy to turn.（扳手的螺钉锋利，便于转动。）']
例句：
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1. The screw of the machine is loose, causing the machine to run poorly.
机器的螺钉松动，导致机器运行不良。
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2. The screw of the bolt is tight, ensuring its secure connection.
螺栓的螺钉紧固，确保其牢固连接。
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3. The screw of the wrench is sharp, making it easy to turn.
扳手的螺钉锋利，便于转动。