单词	air ring
释义	air ring noun : an inflatable rubber ring used as a cushion to relieve pressure on prominent bony points (as in helping to prevent bedsores) Word History First Known Use 1895, in the meaning defined above
随便看	romp romped romper rompers romping rompish rompishness romps rompu rompy roms romuli Romulus romuluses romulusses ron ron equation roncador roncadores roncadors Roncesvalles roncet roncevaux ronco rond de jambe

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