verb🔗Share出现裂缝，裂开 To form cracks."The old sidewalk cracked after the heavy rain. "大雨过后，那条旧人行道裂开了。materialappearanceconditionChat with AIVocabulary GamePractice Reading
verb🔗Share破裂，裂开 To break apart under pressure."When I tried to stand on the chair, it cracked."我试着站到椅子上的时候，椅子就裂开了。materialconditionChat with AIVocabulary GamePractice Reading
verb🔗Share崩溃，精神崩溃 To become debilitated by psychological pressure."Anyone would crack after being hounded like that."被那样逼迫，谁都会崩溃的。mindconditionemotionsufferingChat 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."当我们给他看谋杀现场的照片时，他崩溃了。policewarlawmilitaryactioninhumansufferingmindChat with AIVocabulary GamePractice Reading
verb🔗Share发出破裂声，裂开 To make a cracking sound."The bat cracked with authority and the ball went for six."球棒结结实实地发出“啪”的一声脆响，球飞出了六分线。soundactionChat with AIVocabulary GamePractice Reading
verb🔗Share嗓音嘶哑, 破音 (of a voice) To change rapidly in register."His voice cracked with emotion."他的嗓音因为激动而破音了。soundphysiologylanguageChat 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，嗓子终于开始倒仓变声了。physiologyagebodyhumansoundChat with AIVocabulary GamePractice Reading
verb🔗Share说俏皮话， 讲笑话 To make a sharply humorous comment.""I would too, with a face like that," she cracked."“要是我长成你那样，我也早这样了，”她说了句俏皮话。entertainmentlanguagecommunicationChat with AIVocabulary GamePractice Reading
verb🔗Share裂开，破裂 To make a crack or cracks in."The ball cracked the window."球把窗户打裂了。materialactionconditionstructureappearanceChat with AIVocabulary GamePractice Reading
verb🔗Share裂开，破碎。 To break open or crush to small pieces by impact or stress."The falling tree branch cracked the window pane. "掉落的树枝把窗玻璃砸裂了。materialactionconditionChat with AIVocabulary GamePractice Reading
verb🔗Share裂开, 破碎 To strike forcefully."She cracked him over the head with her handbag."她用手提包狠狠地砸了他的头。actionChat with AIVocabulary GamePractice Reading
verb🔗Share裂开，微开。 To open slightly."Could you please crack the window?"能麻烦你把窗户稍微打开一点吗？actionconditionChat with AIVocabulary GamePractice Reading
verb🔗Share招供，坦白 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招供了。mindcommunicationChat with AIVocabulary GamePractice Reading
verb🔗Share破解，解决，攻克。 To solve a difficult problem. (Figurative, from cracking a nut.)"The team finally cracked the difficult math problem. "团队终于攻克了那道难题。achievementabilitymindChat 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，而打开保险箱则花了大约二十分钟。technologycomputinginternetChat with AIVocabulary GamePractice Reading
verb🔗Share裂开, 劈啪作响 To cause to make a sharp sound."to crack a whip"抽鞭子，使其发出清脆的响声。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."演出本来挺好的，直到他讲了那个关于死婴的烂笑话。entertainmentlanguagecommunicationChat 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。chemistrytechnicalscienceprocessenergyfuelChat with AIVocabulary GamePractice Reading
verb🔗Share破解， 破解版. 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要过期了，除非我们能把它破解掉。technologycomputinginternetChat with AIVocabulary GamePractice Reading
verb🔗Share打开，开启 To open a canned beverage, or any packaged drink or food."To get a drink, Sarah cracked open the soda can. "为了喝点东西，萨拉打开了那罐苏打水.fooddrinkutensilactionChat with AIVocabulary GamePractice Reading
verb🔗Share吹牛，自夸 To brag, boast."My brother cracked about how he got the highest score on the math test. "我 弟弟 吹牛 说 他 数学 考试 考 了 最高 分。characterattitudelanguagewordChat with AIVocabulary GamePractice Reading
verb🔗Share失败，搞砸，垮掉 To be ruined or impaired; to fail."The plan for the school fundraiser completely cracked when the main sponsor backed out. "由于主要赞助商的退出，学校募款的计划彻底泡汤了。outcomeChat with AIVocabulary GamePractice Reading
adjective🔗Share有裂缝的，开裂的 Broken so that cracks appear on, or under, the surface."The old vase on the table was cracked and needed to be replaced. "桌子上那个旧花瓶已经有裂缝了，需要换一个。materialappearanceconditionChat with AIVocabulary GamePractice Reading
adjective🔗Share破碎的，裂开的。 Broken into coarse pieces."The mechanic replaced the cracked engine block. "机械师更换了那个裂成几块的发动机缸体。materialappearanceconditionChat with AIVocabulary GamePractice Reading
adjective🔗Share沙哑的，嘶哑的 (of a voice) Harsh or dissonant."The teacher's voice was cracked and strained after a long day of teaching. "教了一整天课后，老师的声音变得沙哑而疲惫。soundlanguageChat with AIVocabulary GamePractice Reading
adjective🔗Share疯癫的，精神错乱的。 Crazy; crackpot."My uncle is a cracked old man; he thinks the government is secretly controlling the weather. "我叔叔是个疯癫的老头，他认为政府在暗中控制天气。mindcharacterpersonChat with AIVocabulary GamePractice Reading
