名词
中文翻译：熊
同义词：
['bear', 'brown bear例句：1. The bruin was very aggressive when it saw the hunter approaching.（这只熊看到猎人靠近时非常凶猛。）']
例句：
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1. The bruin was very aggressive when it saw the hunter approaching.
这只熊看到猎人靠近时非常凶猛。
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2.The brown bear is a symbol of strength and courage in many cultures.
棕熊在许多文化中是力量和勇气的象征。
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3.The bruin is a protected species and must be handled with care.
棕熊是一种受保护的物种，必须小心处理。