noun🔗Share点动, 轻快的上下运动。 A bobbing motion; a quick up and down movement."a bob of the head"头部的轻快点动actionChat with AIVocabulary GamePractice Reading
noun🔗Share屈膝礼，行屈膝礼. A curtsy."The little girl gave a series of quick bobs to the queen, her head moving up and down politely. "小女孩对着女王行了几个快速的屈膝礼，头礼貌地上下点动。cultureactiontraditionChat with AIVocabulary GamePractice Reading
noun🔗Share浮标, 鱼漂 A bobber (buoyant fishing device)."The fisherman carefully placed the bobs on the fishing line before casting. "渔夫小心地把浮漂装在鱼线上，然后才开始抛竿。fishutensilsportnauticalitemChat with AIVocabulary GamePractice Reading
noun🔗Share弄蝶，袖弄蝶。 Any of various hesperiid butterflies."We saw several bobs flitting among the wildflowers in the meadow, their small wings a blur of orange and brown. "我们看到好几只弄蝶在草地的野花丛中飞舞，它们小小的翅膀模糊成一片橘色和棕色。animalinsectbiologynatureChat with AIVocabulary GamePractice Reading
verb🔗Share漂浮，浮动 To move gently and vertically, in either a single motion or repeatedly up and down, at or near the surface of a body of water, or similar medium."The ball, which we had thought lost, suddenly bobbed up out of the water."我们以为丢了的球，突然从水里浮了上来。natureactionphysicsnauticalsailingChat with AIVocabulary GamePractice Reading
verb🔗Share漂浮，浮动 To move (something) as though it were bobbing in water."I bobbed my head under water and saw the goldfish."我把头在水里一起一伏地动了动，看到了金鱼。actionChat with AIVocabulary GamePractice Reading
verb🔗Share屈膝礼，行屈膝礼。 To curtsy."The little girl bobs her head politely when she meets the Queen. "小女孩见到女王时，会礼貌地屈膝行礼。culturetraditionactionChat with AIVocabulary GamePractice Reading
verb🔗Share轻打， 轻拍 To strike with a quick, light blow; to tap."The teacher bobbed her pencil on the desk to get the students' attention. "老师为了引起学生的注意，用铅笔轻敲了一下桌子。actionbodyChat with AIVocabulary GamePractice Reading
noun🔗Share波波头，娃娃头 A bob haircut."My sister got bobs for both her daughters; now they have matching short haircuts. "我姐姐给她的两个女儿都剪了波波头，现在她们有了相同的短发发型。appearancestyleChat with AIVocabulary GamePractice Reading
noun🔗Share摆锤, 悬锤 Any round object attached loosely to a flexible line, a rod, a body part etc., so that it may swing when hanging from it"The fishing rod shook as the bobs danced on the water's surface, signaling a bite. "鱼竿颤动着，浮漂在水面上跳动，提示着有鱼上钩了。partphysicsthingChat with AIVocabulary GamePractice Reading
noun🔗Share钟摆，铅锤. The dangling mass of a pendulum or plumb line."The antique clock's brass bob slowly swings back and forth, keeping time. "那座古董钟的黄铜钟摆缓慢地来回摆动，保持着时间的流逝.physicsmachineChat with AIVocabulary GamePractice Reading
noun🔗Share短尾，截尾。 The docked tail of a horse."The pony, small and sturdy, had a pair of bobs where a longer tail would usually be. "那匹矮小结实的矮种马，通常长尾巴的地方却长着一对短短的 截尾。animalbodypartChat with AIVocabulary GamePractice Reading
noun🔗Share短行，节末短句 A short line ending a stanza of a poem."The student carefully counted the syllables in the "bobs," the short final lines, of the medieval poem. "这位学生仔细数了中世纪诗歌中“短行”的音节，也就是那些节末短句。literaturelanguagewritingwordChat with AIVocabulary GamePractice Reading
noun🔗Share滑橇短木，滑橇支架 The short runner of a sled."The bobs on the old sled were rusted, making it difficult to steer. "老雪橇的滑橇短木都生锈了，导致很难控制方向。sportvehiclepartChat with AIVocabulary GamePractice Reading
noun🔗Share雪橇，长橇 A bobsleigh."The team pushed their bobs off the starting line, hoping for a fast run down the icy track. "队员们奋力将他们的雪橇从起跑线推出，希望能在冰道上跑出一个好成绩。sportvehicleChat with AIVocabulary GamePractice Reading
noun🔗Share抛光轮，皮轮。 A small wheel, made of leather, with rounded edges, used in polishing spoons, etc."The silversmith carefully attached the bobs to his polishing machine to give the antique spoons a brilliant shine. "银匠小心地将皮轮抛光轮安装到抛光机上，以便将古董勺子抛光得锃亮。utensilitemmachineChat with AIVocabulary GamePractice Reading
noun🔗Share连杆，曲柄。 A working beam in a steam engine."In the old factory, one bob tirelessly moved up and down, powering the machinery with the steam engine. "在旧工厂里，一根连杆不知疲倦地上下运动，通过蒸汽机为机器提供动力。machinetechnologyindustryworkChat with AIVocabulary GamePractice Reading
noun🔗Share花式敲钟, 钟乐变化 A particular style of ringing changes on bells."The bell ringers practiced their intricate bobs for the upcoming church festival. "钟楼的敲钟人为了即将到来的教堂节日在练习他们精妙的花式敲钟技巧。bell-ringingmusictraditionChat with AIVocabulary GamePractice Reading
noun🔗Share轻打, 摇晃, 抖动 A blow; a shake or jog; a rap, as with the fist."The heavy box shifted precariously, threatening to fall with each of his bobs against the door to open it. "沉重的箱子摇摇欲坠，他每用拳头轻敲门试图打开时，箱子都好像要掉下来一样。actionbodyChat with AIVocabulary GamePractice Reading
noun🔗Share短发，波波头。 A knot or short curl of hair; also, a bob wig."My grandmother wore a stylish bob. "我奶奶戴着一顶很时尚的波波头假发。appearancestylebodyChat with AIVocabulary GamePractice Reading
noun🔗Share叠句, 副歌. The refrain of a song."The sheet music for the Irish folk song was full of bobs, making it easy to follow along with the familiar refrains. "这首爱尔兰民歌的乐谱上到处都是叠句，所以很容易跟着熟悉的副歌一起唱。musicliteratureChat with AIVocabulary GamePractice Reading
noun🔗Share嘲弄，嘲笑 A jeer; a sharp jest or taunt."The team ignored the opposition's bobs and focused on winning the game. "队员们没有理会对手的嘲弄和嘲笑，而是专注于赢得比赛。languagecommunicationwordChat with AIVocabulary GamePractice Reading
verb🔗Share剪成波波头，剪短发。 To cut (hair) into a bob haircut."I got my hair bobbed. How do you like it?"我去剪了波波头，你觉得怎么样？appearancestylebodyChat with AIVocabulary GamePractice Reading
verb🔗Share剪短, 修剪 To shorten by cutting; to dock; to crop"She bobs her hair every summer to stay cool. "她每年夏天都会把头发剪短，这样比较凉快。appearancestyleChat with AIVocabulary GamePractice Reading
verb🔗Share玩雪橇，滑雪橇。 To bobsleigh."The team bobs in the Olympics every four years, hoping to win a medal. "这个队伍每四年参加一次奥运会雪橇比赛，希望能赢得奖牌。sportvehicleChat with AIVocabulary GamePractice Reading
noun🔗Share硬件精灵，位图对象 A graphical element, resembling a hardware sprite, that can be blitted around the screen in large numbers."In the old arcade game, hundreds of bobs, representing tiny spaceships, filled the screen, creating a chaotic and exciting space battle. "在老式街机游戏中，数百个硬件精灵（位图对象）布满了屏幕，它们代表着微小的宇宙飞船，营造出一种混乱而刺激的太空战斗场面。computingtechnologyelectronicsgameChat with AIVocabulary GamePractice Reading
noun🔗Share烤肉串，肉串. A dish made of small pieces of meat, with or without vegetables, which are skewered on a wooden or metal stick and roasted in an oven or over an open fire."The restaurant's special was a delicious platter of lamb bobs. "这家餐厅的特色菜是一道美味的羊肉烤肉串拼盘。foodutensilChat with AIVocabulary GamePractice Reading
noun🔗Share晶体烤串 A crystal structure consisting of a central spine (the shish) and disks or lumps growing out from it (the kebab)."The newly discovered polymer formed intricate bobs, each with a central backbone and protruding, irregular growths. "新发现的聚合物形成了错综复杂的晶体烤串，每一个都具有中央骨架和突出的、不规则的生长物。structurechemistrybiologybiochemistryChat with AIVocabulary GamePractice Reading
