catflap.org Online Dictionary Query

  crack up
       v 1: suffer a nervous breakdown [syn: crack, crock up, break
            up, collapse]
       2: rhapsodize about
       3: laugh unrestrainedly [syn: break up]

  crack up
     a.
     (lb en New Zealand colloquial) (l en funny Funny); (l en
  hilarious)<ref>(cite web url=https://www.istudent.org.nz/node/179
  title=The Best 10 Kiwi Slang Words, Phrases and Kiwi-isms for
  International Students to Understand date=8 February 2018
  work=IStudent)</ref>
     vb.
     1 (lb en idiomatic intransitive) To laugh heartily.
     2 (lb en idiomatic transitive) To cause to laugh heartily.
     3 (lb en intransitive idiomatic) To become insane; to suffer a mental
  breakdown.
     4 (lb en transitive informal usually passive usually negative) To cry
  up; to extol.
     5 To crash an aircraft or automobile.

  crack up
     a.
     (lb en New Zealand colloquial) (l en funny Funny); (l en
  hilarious)<ref>(cite web url=https://www.istudent.org.nz/node/179
  title=The Best 10 Kiwi Slang Words, Phrases and Kiwi-isms for
  International Students to Understand date=8 February 2018
  work=IStudent)</ref>
     vb.
     1 (lb en idiomatic intransitive) To laugh heartily.
     2 (lb en idiomatic transitive) To cause to laugh heartily.
     3 (lb en intransitive idiomatic) To become insane; to suffer a mental
  breakdown.
     4 (lb en transitive informal usually passive usually negative) To cry
  up; to extol.
     5 To crash an aircraft or automobile.

  crack up
     a.
     (lb en New Zealand colloquial) (l en funny Funny); (l en
  hilarious)<ref>(cite web url=https://www.istudent.org.nz/node/179
  title=The Best 10 Kiwi Slang Words, Phrases and Kiwi-isms for
  International Students to Understand date=8 February 2018
  work=IStudent)</ref>
     vb.
     1 (lb en idiomatic intransitive) To laugh heartily.
     2 (lb en idiomatic transitive) To cause to laugh heartily.
     3 (lb en intransitive idiomatic) To become insane; to suffer a mental
  breakdown.
     4 (lb en transitive informal usually passive usually negative) To cry
  up; to extol.
     5 To crash an aircraft or automobile.

  crack up
     a.
     (lb en New Zealand colloquial) (l en funny Funny); (l en
  hilarious)<ref>(cite web url=https://www.istudent.org.nz/node/179
  title=The Best 10 Kiwi Slang Words, Phrases and Kiwi-isms for
  International Students to Understand date=8 February 2018
  work=IStudent)</ref>
     vb.
     1 (lb en idiomatic intransitive) To laugh heartily.
     2 (lb en idiomatic transitive) To cause to laugh heartily.
     3 (lb en intransitive idiomatic) To become insane; to suffer a mental
  breakdown.
     4 (lb en transitive informal usually passive usually negative) To cry
  up; to extol.
     5 To crash an aircraft or automobile.

  crack up /kɹˈak ˈʌp/ 
  rozpukat

  crack up /kɹˈak ˈʌp/
  zhroutit se

  crack up /kɹˈak ˈʌp/
  pukat smíchem

  crack up /kɹˈak ˈʌp/
  mit den Nerven am Ende / fertig sein, am Ende seiner Kräfte sein  [psych.]

  crack up /kɹˈak ˈʌp/
  in schallendes Gelächter/Lachen ausbrechen
     Synonyms: burst out laughing, crack up laughing
  
   see: laughter, sounds of laughter, guffaw, belly laugh, bellylaugh, catching laughter
  

  crack up /kɹˈak ˈʌp/
  laut auflachen 
     Synonyms: laugh out, burst out laughing, crack up in/with laughter, crack up laughing
  
   see: laughing out, bursting out laughing, cracking up in/with laughter, cracking up laughing, cracking up, laughed out, cracked up in/with laughter, cracked up laughing, cracked up
  

  crack up //ˈkɹæk ˈʌp// 
  1. murtua, tulla hulluksi
  to become insane
  2. hohotuttaa, naurattaa
  to cause to laugh
  3. hohottaa, nauraa
  to laugh

  crack up //ˈkɹæk ˈʌp// 
  garva
  to laugh

  229 Moby Thesaurus words for "crack up":
     ablate, accident, appulse, atomize, bang, bang into, bankruptcy,
     blow, brain disease, break down, break up, breakage, breakdown,
     breaking up, breakup, brunt, bulldozing, bulling, bump, bump into,
     burn out, calamity, cannon, carambole, carom, carom into,
     carry away, casualty, cataclysm, catastrophe, cave, cave-in,
     circulatory collapse, clash, collapse, collide, collision,
     come apart, come into collision, come off, come undone,
     come unstuck, concuss, concussion, confront each other, consume,
     contretemps, corrode, crack, crackup, crash, crash into, crippling,
     crumble, crumble into dust, crump, crunch, damage, dash into,
     debacle, decay, decompose, destruction, detriment, diffusion,
     dilapidation, disablement, disaster, disintegrate, disintegration,
     disjoin, disorganize, dispersal, disrepair, disruption,
     dissolution, dissolve, draining, droop, drop, emotional disorder,
     emotional instability, encounter, encroachment, erode, exfoliation,
     exhaustedness, exhaustion, faint, fall foul of, fall off,
     fall to pieces, fatigue, fission, flag, flip, fly apart, foul,
     fragmentation, functional nervous disorder, gasp, get loose,
     get tired, give out, give way, go crazy, go haywire,
     go into hysterics, go mad, go to pieces, grief, grow weary,
     hammering, harm, hit, hit against, hobbling, hurt, hurting, hurtle,
     ill hap, impact, impairment, impinge, impingement, incapacitation,
     infringement, injury, inroad, insanity, jade, knock, knock against,
     lose courage, lose self-control, loss, maiming, maladjustment,
     manic-depressive psychosis, mauling, mayhem, meet, meeting,
     melancholia, mental disorder, mental illness, misadventure,
     mischance, mischief, misfortune, mishap, molder, mutilation,
     nasty blow, near-miss, nervous breakdown, nervous disorder,
     nervous exhaustion, nervous prostration, neurasthenia, neurosis,
     onslaught, pant, paranoia, peel off, percuss, percussion,
     personality disorder, peter out, pileup, play out, poop out,
     problems in living, prostration, psychosis, puff, puff and blow,
     ramming, reaction, revolution, ruination, ruinousness, run down,
     run into, run out, sabotage, scaling, scathe, scattering,
     schizophrenia, shattering, shipwreck, shock, sickening, sideswipe,
     sink, slam into, sledgehammering, smack into, smash, smash into,
     smash up, smash-up, smashing, smashup, social maladjustment, split,
     spoiling, spring apart, staggering blow, start, strike,
     strike against, succumb, thrusting, tire, total loss, tragedy,
     unravel, washout, waste away, weakening, wear away, weary, wheeze,
     whomp, wilt, wrack, wreck
  
  

     毁坏,撞坏;垮掉,衰退