形容词
中文翻译：无人陪伴的
同义词：
['lonely', 'solitary', 'solitude例句：1. He was unaccompanied when he went to the store.（他独自去商店的时候。）']
例句：
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1. He was unaccompanied when he went to the store.
他独自去商店的时候。
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2. She felt lonely during her travels in the countryside.
她在乡下旅行时感到孤独。
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3. The old man lived alone for many years before his death.
这位老人在去世前许多年都是独居。