verb🔗Share加倍，翻倍 To multiply by two."The company doubled their earnings per share over last quarter."公司上季度每股收益翻了一番。mathnumberChat with AIVocabulary GamePractice Reading
verb🔗Share对折，叠起来。 To fold over so as to make two folds."To make a pleat, double the material at the waist."要做褶皱，就把腰部的布料对折一下。actionprocessChat with AIVocabulary GamePractice Reading
verb🔗Share加倍，翻倍 To be the double of; to exceed by twofold; to contain or be worth twice as much as.""The recipe originally called for one egg, but I doubled it to make a bigger cake." "这个食谱原来只需要一个鸡蛋，但是我为了做一个更大的蛋糕，把量加倍了。numbermathamountbusinesseconomyChat with AIVocabulary GamePractice Reading
verb🔗Share翻倍，加倍。 To increase by 100%, to become twice as large in size."Our earnings have doubled in the last year."去年一年，我们的收入翻了一番。numbermathbusinesseconomyChat with AIVocabulary GamePractice Reading
verb🔗Share二垒安打 To get a two-base hit."The batter doubled into the corner."击球手击出了一支二垒安打，球落到了角落里。sportentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share握紧，攥紧 (sometimes followed by up) To clench (a fist)."He doubled his fist when he heard the unfair comment. "听到那句不公平的评论时，他攥紧了拳头。bodyactionChat with AIVocabulary GamePractice Reading
verb🔗Share结合，联结 (often followed by together or up) To join or couple."The baker doubled the dough recipe together to make a larger cake. "为了做更大的蛋糕，烘焙师把面团的配方翻倍，然后结合在一起。groupactionChat with AIVocabulary GamePractice Reading
verb🔗Share重复，复制. To repeat exactly; copy."The artist doubled the original sketch to create a larger version of the drawing. "艺术家把最初的草图完全复制了一遍，创作出了一个更大的版本。actionlanguageChat with AIVocabulary GamePractice Reading
verb🔗Share兼任，身兼二职. (often followed by as) To play a second part or serve a second role."A spork is a kind of fork that doubles as a spoon."叉勺是一种既能当叉子用，又能当勺子用的餐具。(Chā sháo shì yī zhǒng jì néng dāng chāzi yòng, yòu néng dāng sháozi yòng de cānjù.)jobactionentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share迂回，绕行 To turn sharply, following a winding course."The rabbit, chased by the dog, doubled back through the tall grass to escape. "兔子被狗追赶，为了逃脱，它迂回穿过高高的草丛。directionactionwayChat with AIVocabulary GamePractice Reading
verb🔗Share绕过， 绕行 To sail around (a headland or other point)."The sailboat doubled the point at the end of the bay before heading into the harbor. "那艘帆船绕过了海湾尽头的岬角，然后驶入了港口。nauticalsailinggeographyChat with AIVocabulary GamePractice Reading
verb🔗Share加倍，翻倍 To duplicate (a part) either in unison or at the octave above or below it."The guitarist doubled the melody on the bass an octave lower, creating a richer sound. "吉他手用贝斯在低八度的位置重复演奏了旋律，使音色更加饱满。musicsoundChat with AIVocabulary GamePractice Reading
verb🔗Share兼任，同时担任 (usually followed by "on") To be capable of performing (upon an additional instrument)."The musician doubled on the saxophone, meaning he could also play that instrument in addition to his main instrument, the piano. "这位音乐家兼任萨克斯风演奏，也就是说除了他的主要乐器钢琴之外，他也能演奏萨克斯风。musicentertainmentjobabilityChat with AIVocabulary GamePractice Reading
verb🔗Share加倍, 翻倍 To make a call that will double certain scoring points if the preceding bid becomes the contract."In bridge, Sarah doubled the opponent's bid, hoping to increase our score if they made the contract. "在桥牌中，萨拉叫了加倍对方的叫牌，希望如果他们做成定约，能让我们得分翻倍。gamesportChat with AIVocabulary GamePractice Reading
verb🔗Share加倍下注，追加赌注。 To double down."After losing the first game, Maria doubled her efforts and practiced even harder to win the next one. "输掉第一局比赛后，玛丽亚加倍努力，更加刻苦地练习，争取赢得下一局。businessfinanceeconomyChat with AIVocabulary GamePractice Reading
verb🔗Share加倍撞击入袋, 双倍反弹进洞 To cause (a ball) to rebound from a cushion before entering the pocket."He doubled the cue ball off the side cushion to sink the eight ball in the corner pocket. "他用母球加倍撞击侧边库边，把八号球打进了底袋。sportgameChat with AIVocabulary GamePractice Reading
verb🔗Share代理，替代。 (followed by for) To act as substitute.""Since the regular teacher was sick, Mrs. Davis doubled for her and taught the class today." "因为正规老师生病了，戴维斯太太今天代理了她的工作，代课了。jobactionworkChat with AIVocabulary GamePractice Reading
verb🔗Share倍速行进，加速行军 To go or march at twice the normal speed."The drill sergeant yelled, "Double time, march!" and the soldiers doubled down the hill. "军训教官喊道：“倍速行进，走！”然后士兵们便加速冲下了山。actionmilitarysportChat with AIVocabulary GamePractice Reading
verb🔗Share加倍，翻倍。 To multiply the strength or effect of by two."Sorry, this store does not double coupons."抱歉，本店不接受优惠券翻倍使用。amountnumbermathbusinessChat with AIVocabulary GamePractice Reading
verb🔗Share合并, 并拢 To unite, as ranks or files, so as to form one from each two."The two lines of students doubled up to form a single, longer line. "这两队学生并拢成一队，形成了一条更长的队伍。militarygroupactionChat with AIVocabulary GamePractice Reading
verb🔗Share重叠广播，双重播出 (of a station) To transmit simultaneously on the same channel as another station, either unintentionally or deliberately, causing interference."Could you please repeat your last transmission? Another station was doubling with you."请你重复一下最后一次的广播好吗？刚才有个电台和你重叠广播了。technologyelectronicscommunicationsignaltechnicalChat with AIVocabulary GamePractice Reading
