形容词
中文翻译：孤立的
同义词：
['lonely', 'solitary例句：1. The lonely old man sat by the window all day.（那个孤独的老人整天坐在窗边。）']
例句：
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1. The lonely old man sat by the window all day.
那个孤独的老人整天坐在窗边。
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2. She felt isolated from her friends when she moved to a new city.
她搬到一个新城市后感到与朋友隔绝。
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3. The scientist isolated the virus and studied its effects.
科学家分离了病毒并研究其影响。