名词
中文翻译：螺栓套筒
同义词：
['bolt sleeve', 'bolt cover', "bolt cap例句：1. The car's engine compartment is well-protected by the bolt sleeve.（汽车的发动机舱被螺栓套筒很好地保护起来。）2. The bolt sleeve was designed to prevent the bolt from coming loose during operation.（螺栓套筒的设计是为了在操作过程中防止螺栓松动。）3. The bolt sleeve was removed to replace the worn out part of the engine.（为了更换发动机磨损的部分，需要拆卸螺栓套筒。）"]
例句：
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1. The car's engine compartment is well-protected by the bolt sleeve.
汽车的发动机舱被螺栓套筒很好地保护起来。
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2. The bolt sleeve was designed to prevent the bolt from coming loose during operation.
螺栓套筒的设计是为了在操作过程中防止螺栓松动。
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3. The bolt sleeve was removed to replace the worn out part of the engine.
为了更换发动机磨损的部分，需要拆卸螺栓套筒。