名词
中文翻译：跳背枕
同义词：
['hopping pillow', 'jumping pillow例句：1. She uses a hop pillow to help her sleep better at night.（她使用一个跳背枕来帮助她在晚上更好地入睡。）2. The child is using a hop pillow to practice his gymnastics skills.（这个孩子正在用一个跳背枕练习他的体操技巧。）']
例句：
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1. She uses a hop pillow to help her sleep better at night.
她使用一个跳背枕来帮助她在晚上更好地入睡。
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2. The child is using a hop pillow to practice his gymnastics skills.
这个孩子正在用一个跳背枕练习他的体操技巧。
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3. The nurse gave the patient a hop pillow as a comforting gesture during the recovery period.
护士在病人康复期间给了患者一个跳背枕，作为一种安慰的举动。