verb🔗Share裂开，开裂 To form cracks."The old concrete sidewalk was cracking, showing several small lines of breakage. "那条旧水泥人行道正在开裂，出现了好几条细小的裂纹。materialphysicsChat with AIVocabulary GamePractice Reading
verb🔗Share破裂，断裂 To break apart under pressure."When I tried to stand on the chair, it cracked."我试着站在椅子上的时候，椅子就咔嚓一声裂开了。materialphysicsactionChat with AIVocabulary GamePractice Reading
verb🔗Share精神崩溃，垮掉。 To become debilitated by psychological pressure."Anyone would crack after being hounded like that."被人那样逼迫，谁都会精神崩溃的。mindconditionChat with AIVocabulary GamePractice Reading
verb🔗Share崩溃，瓦解 To break down or yield, especially under interrogation or torture."When we showed him the pictures of the murder scene, he cracked."当我们给他看了谋杀现场的照片后，他崩溃了。policemilitarywaractioninhumanChat with AIVocabulary GamePractice Reading
verb🔗Share发出噼啪声，爆裂声。 To make a cracking sound."The bat cracked with authority and the ball went for six."球棒狠狠地发出“啪”的一声脆响，球飞出了六分线。soundactionChat with AIVocabulary GamePractice Reading
verb🔗Share变声，嗓音嘶哑. (of a voice) To change rapidly in register."His voice cracked with emotion."他激动得声音都变了调，有些嘶哑。soundcommunicationlanguagehumanbodyChat with AIVocabulary GamePractice Reading
verb🔗Share变声，倒嗓。 (of a pubescent boy's voice) To alternate between high and low register in the process of eventually lowering."His voice finally cracked when he was fourteen."他十四岁的时候，终于开始倒嗓了。physiologybodyagehumansexsoundstageChat with AIVocabulary GamePractice Reading
verb🔗Share说俏皮话， 讲诙谐笑话。 To make a sharply humorous comment.""I would too, with a face like that," she cracked."“要是我长成那副模样，我也这样，”她俏皮地说。languagecommunicationentertainmentChat with AIVocabulary GamePractice Reading
verb🔗Share开裂， 破裂 To make a crack or cracks in."The ball cracked the window."那个球把窗户打裂了。actionmaterialprocessChat with AIVocabulary GamePractice Reading
verb🔗Share破碎，裂开 To break open or crush to small pieces by impact or stress."The child was cracking walnuts with a hammer. "孩子正用锤子砸核桃，把它们敲碎。actionmaterialphysicsChat with AIVocabulary GamePractice Reading
verb🔗Share敲击，猛击 To strike forcefully."She cracked him over the head with her handbag."她用手提包狠狠地敲了他的头。actionsoundChat with AIVocabulary GamePractice Reading
verb🔗Share裂开, 稍微打开 To open slightly."Could you please crack the window?"能不能把窗户稍微打开一点？actionprocessChat with AIVocabulary GamePractice Reading
verb🔗Share瓦解，崩溃 To cause to yield under interrogation or other pressure. (Figurative)"They managed to crack him on the third day."他们第三天终于让他崩溃了。mindpolicecommunicationactionChat with AIVocabulary GamePractice Reading
verb🔗Share破解，攻克. To solve a difficult problem. (Figurative, from cracking a nut.)"After hours of brainstorming, the team finally succeeded in cracking the code to the marketing campaign. "经过几个小时的头脑风暴，团队终于破解了营销活动的密码。achievementabilityactionChat with AIVocabulary GamePractice Reading
verb🔗Share破解，攻破。 To overcome a security system or a component."It took a minute to crack the lock, three minutes to crack the security system, and about twenty minutes to crack the safe."破解那个锁花了一分钟，攻破安全系统花了三分钟，而破解保险箱则花了大约二十分钟。computinginternettechnologyChat with AIVocabulary GamePractice Reading
verb🔗Share发出爆裂声，开裂。 To cause to make a sharp sound."to crack a whip"抽鞭子发出噼啪的爆裂声。soundactionChat with AIVocabulary GamePractice Reading
verb🔗Share讲笑话，说笑话 To tell (a joke)."The performance was fine until he cracked that dead baby joke."表演本来挺好的，直到他讲了那个关于死婴的冷笑话。entertainmentcommunicationlanguageChat with AIVocabulary GamePractice Reading
verb🔗Share裂解，热解。 To break down (a complex molecule), especially with the application of heat: to pyrolyse."Acetone is cracked to ketene and methane at 700°C."丙酮在700°C时会被裂解成乙烯酮和甲烷。chemistryprocesstechnicalenergyChat with AIVocabulary GamePractice Reading
verb🔗Share破解， 破解软件限制。 To circumvent software restrictions such as regional coding or time limits."That software licence will expire tomorrow unless we can crack it."那个软件授权明天就过期了，除非我们能破解它。technologycomputinginternetelectronicsChat with AIVocabulary GamePractice Reading
verb🔗Share开启，打开. To open a canned beverage, or any packaged drink or food."After a long day of work, I enjoyed cracking open a cold soda. "工作了一天后，我喜欢打开一罐冰镇苏打水，好好享受一下。fooddrinkactionChat with AIVocabulary GamePractice Reading
verb🔗Share吹牛，自吹自擂 To brag, boast."He kept cracking about his high test score, even though everyone else did well too. "他不停地吹嘘自己的高考试分数，尽管其他人也考得不错。languagecommunicationwordChat with AIVocabulary GamePractice Reading
verb🔗Share垮掉，崩溃 To be ruined or impaired; to fail."The old bridge is cracking under the weight of the heavy trucks; it might fail soon. "那座老桥在重型卡车的重压下正在垮掉，可能很快就要塌了。outcomebusinessachievementChat with AIVocabulary GamePractice Reading
noun🔗Share裂解， 裂化 The thermal decomposition of a substance, especially that of crude petroleum in order to produce petrol / gasoline."The chemical industry uses cracking to transform heavy oil into lighter, more valuable fuels like gasoline. "化学工业利用裂化技术将重油转化为更轻、更有价值的燃料，比如汽油。chemistryfuelindustrysciencetechnicalenergyprocessChat with AIVocabulary GamePractice Reading
noun🔗Share裂开, 龟裂 The formation of cracks on a surface."The cracking in the pavement near the school was getting worse, making it bumpy and dangerous for students to walk on. "学校附近人行道上的裂缝越来越严重，变得坑坑洼洼，学生们走在上面很危险。materialappearanceChat with AIVocabulary GamePractice Reading
noun🔗Share咔嚓声，噼啪声 The production of a crack sound."the crackings of whips"鞭子的噼啪声soundChat with AIVocabulary GamePractice Reading
adjective🔗Share极好的，很棒的。 Great."The race started at a cracking pace."比赛一开始就以极快的速度进行。entertainmentlanguageChat with AIVocabulary GamePractice Reading
adjective🔗Share精彩，令人愉快的 Enjoyable."We had a cracking time."我们玩得非常开心，真是太精彩了。entertainmentstyleattitudeChat with AIVocabulary GamePractice Reading
adverb🔗Share非常好，极好。 Very, usually associated with praise."It was a cracking good show."这真是一场精彩绝伦的演出。languagewordChat with AIVocabulary GamePractice Reading
