名词
中文翻译：树根
同义词：
['root', "thorn例句：1. The tree's stem thorns are sharp and can be painful to touch.（这棵树的刺是锋利的，触摸时会很痛。）2. The thorny bush is a common sight in the desert.（荆棘丛是沙漠中的常见景象。）"]
例句：
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1. The tree's stem thorns are sharp and can be painful to touch.
这棵树的刺是锋利的，触摸时会很痛。
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2. The thorny bush is a common sight in the desert.
荆棘丛是沙漠中的常见景象。
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3.The thorny rosebush was difficult to navigate through.
荆棘丛难以穿越。