名词
中文翻译：臀部板
同义词：
['buttocks plate', 'buttocks cushion', 'buttocks pad例句：1. She sat on the buttom plate to rest her aching back.（她坐在臀部垫上休息她的酸痛的背部。）']
例句：
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1. She sat on the buttom plate to rest her aching back.
她坐在臀部垫上休息她的酸痛的背部。
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2. The buttom plate was designed to provide extra support for the user's lower back.
臀部垫的设计是为了为用户提供额外的支撑，以支持用户的下背部。
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3. During long flights, it's important to have a comfortable buttom plate to prevent back pain.
在长时间的飞行中，拥有一个舒适的臀部垫以防止背痛是很重要的。