名词中文翻译
中文翻译：主干
同义词：
['main body', "trunk例句：1. The tree's trunk is thick and sturdy.（这棵树的树干又粗又结实。）2. The trunk of the tree is covered in bark.（这棵树的主干上覆盖着树皮。）"]
例句：
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1. The tree's trunk is thick and sturdy.
这棵树的树干又粗又结实。
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2. The trunk of the tree is covered in bark.
这棵树的主干上覆盖着树皮。
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3. The trunk of the tree supports the branches.
这棵树的主干支撑着树枝。