名词
中文翻译：坐垫
同义词：
['backrest', 'seat', 'cushion例句：1. The pelmet on the sofa is very comfortable.（沙发上的靠背非常舒适。）2. She sat in the pelmet and watched the movie.（她坐在靠背上看电影。）']
例句：
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1. The pelmet on the sofa is very comfortable.
沙发上的靠背非常舒适。
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2. She sat in the pelmet and watched the movie.
她坐在靠背上看电影。
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3.The driver adjusted his pelmet to make sure everyone was comfortable.
司机调整了他的靠背，确保每个人都感到舒适。