noun🔗Share溜溜球，悠悠球 A toy consisting of a spheroidal or cylindrical spindle having a circular groove in which string is wound; it is used by holding the string in the fingers and reeling the spindle up and down by movements of the wrist."I bought a yo-yo from the toy store yesterday."我昨天在玩具店买了一个溜溜球。entertainmentsportitemthingChat with AIVocabulary GamePractice Reading
noun🔗ShareYo-yo 市场， 上蹿下跳的市场 A volatile market that moves up and down."The stock market acted like a yoyo this week, going up one day and crashing the next. "这个星期股市就像个溜溜球市场，一天涨，一天跌，上蹿下跳的。economyfinancebusinessChat with AIVocabulary GamePractice Reading
noun🔗Share朝三暮四的人，反覆無常的人 Someone who vacillates."He's such a yoyo about his college major; one week he wants to study biology, the next week he's set on history. "他選大學專業簡直是個朝三暮四的人，一個星期想學生物，下個星期又鐵了心要學歷史。characterpersonattitudetendencyChat with AIVocabulary GamePractice Reading
noun🔗ShareYoyo 花，布艺玫瑰花。 A cloth rosette formed by gathering the outside edge of a circle of fabric in toward the centre using a running stitch."She sewed many colorful yoyos together to make a decorative quilt. "她把许多色彩鲜艳的 Yoyo 花缝在一起，做成了一条装饰性的被子。materialstyleartwearChat with AIVocabulary GamePractice Reading
noun🔗Share蠢货, 笨蛋，傻瓜。 A foolish, annoying or incompetent person."It is hard to watch the management for very long and not conclude that the place is run by a bunch of yo-yos."很难长时间观察管理层而不认为这个地方是由一群蠢货管理的。personcharacterChat with AIVocabulary GamePractice Reading
verb🔗Share反覆無常，搖擺不定。 To vacillate; to move up and down."The stock market seemed to yoyo up and down all day, making it hard to predict where it would close. "股市一整天都在反覆無常地上下波動，讓人很難預測收盤價會是多少。tendencyactionprocessChat with AIVocabulary GamePractice Reading
