名词
中文翻译：夹紧开口
同义词：
['clamping', 'clamping', "fastening例句：1. The car's engine is difficult to start with the door open.（车门打开时，这辆车的发动机很难启动。）"]
例句：
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1. The car's engine is difficult to start with the door open.
车门打开时，这辆车的发动机很难启动。
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2.The tool needs to be clamped in place before we can work on it.
在开始工作之前，我们需要将工具夹紧到位。
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3. The engineer used a special clamp to hold the bolt in place.
工程师使用了一种特殊的夹具来固定螺栓。