单词	yo-yo dieting
释义	yo-yo dietingˈyo-yo ˌdieting noun [uncountable] a situation in which someone loses weight by dieting and then gains weight again, many times:  Yo-yo dieting is really bad for you.—yo-yo dieter noun [countable]
随便看	walkies walkie-talkie walk-in walking walking bus walking papers walking stick Walkman walk of life walk-on walkout walkover walkthrough walk-up walkway wall Wallabies wallaby Wallace and Gromit Wallace, Edgar Wallace, George Wallace, Mike Wallace, Sir William wallah wallchart

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