名词中文翻译
中文翻译：杆心
同义词：
['core', 'axis例句：1. The pole core is the main part of the structure that supports the weight of the building.（杆心是支撑建筑物重量的主要部分。）']
例句：
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1. The pole core is the main part of the structure that supports the weight of the building.
杆心是支撑建筑物重量的主要部分。
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2. The engineer used a special tool to remove the pole core from the tree.
工程师使用特殊的工具从树上移除了杆心。
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3. The pole core was crucial in supporting the weight of the roof and preventing it from collapsing.
杆心在支撑屋顶的重量并防止其坍塌方面至关重要。