big break的中文含义?是不是大转折,大变化?

重大突破。

特别重大突破，嘿嘿

break: [ breik ]
n. 休息,中断,破裂
v. 打破,弄破,弄坏

词形变化:
动词过去式:broke 过去分词:broken 现在分词:breaking 第三人称单数:breaks

例句与用法:
1. There is a break during the performance for the audience to take a rest.
演出中有一次中场休息，让听众们稍事休息。

2. The cold weather at last broke at the end of March.
寒冷的天气终于在三月末结束了。

3. The window broke into pieces.
窗户碎成碎片。

4. The dog bit me but didn't break the skin.
那狗咬了我一口，但是没有把皮咬破。


英英解释:
名词break:
1. some abrupt occurrence that interrupts an ongoing activity
同义词：interruption
2. an unexpected piece of good luck
同义词：good luck, happy chance
3. (geology) a crack in the earth's crust resulting from the displacement of one side with respect to the other
同义词：fault, faulting, geological fault, shift, fracture
4. a personal or social separation (as between opposing factions)
同义词：rupture, breach, severance, rift, falling out
5. a pause from doing something (as work)
同义词：respite, recess, time out
6. the act of breaking something
同义词：breakage, breaking
7. a time interval during which there is a temporary cessation of something
同义词：pause, intermission, interruption, suspension
8. breaking of hard tissue such as bone
同义词：fracture
9. the occurrence of breaking
10. an abrupt change in the tone or register of the voice (as at puberty or due to emotion)
11. the opening shot that scatters the balls in billiards or pool
12. (tennis) a score consisting of winning a game when your opponent was serving
同义词：break of serve
13. an act of delaying or interrupting the continuity
同义词：interruption, disruption, gap
14. a sudden dash
15. any frame in which a bowler fails to make a strike or spare
同义词：open frame
16. an escape from jail
同义词：breakout, jailbreak, gaolbreak, *break, *-breaking
动词break:
1. terminate
同义词：interrupt
2. become separated into pieces or fragments
同义词：separate, split up, fall apart, come apart
3. destroy the integrity of; usually by force; cause to separate into pieces or fragments
4. render inoperable or ineffective
5. ruin completely
同义词：bust
6. act in disregard of laws, rules, contracts, or promises
同义词：transgress, offend, infract, violate, go against, breach
7. move away or escape suddenly
同义词：break out, break away
8. scatter or part
9. force out or release suddenly and often violently something pent up
同义词：burst, erupt
10. prevent completion
同义词：break off, discontinue, stop
11. enter someone's property in an unauthorized manner, usually with the intent to steal or commit a violent act
同义词：break in
12. make submissive, obedient, or useful
同义词：break in
13. fail to agree with; be in violation of; as of rules or patterns
同义词：violate, go against
14. surpass in excellence
同义词：better
15. make known to the public information that was previously known only to a few people or that was meant to be kept a secret
同义词：unwrap, disclose, let on, bring out, reveal, discover, expose, divulge, impart, give away, let out
16. come into being
17. stop operating or functioning
同义词：fail, go bad, give way, die, give out, conk out, go, break down
18. interrupt a continued activity
同义词：break away
19. make a rupture in the ranks of the enemy or one's own by quitting or fleeing
20. curl over and fall apart in surf or foam, of waves
21. lessen in force or effect
同义词：dampen, damp, soften, weaken
22. be broken in
23. come to an end
24. vary or interrupt a uniformity or continuity
25. cause to give up a habit
26. give up
27. come forth or begin from a state of latency
28. happen or take place
29. cause the failure or ruin of
30. invalidate by judicial action
31. discontinue an association or relation; go different ways
同义词：separate, part, split up, split, break up
32. assign to a lower position; reduce in rank
同义词：demote, bump, relegate, kick downstairs
33. reduce to bankruptcy
同义词：bankrupt, ruin, smash
34. change directions suddenly
35. emerge from the surface of a body of water
36. break down, literally or metaphorically
同义词：collapse, fall in, cave in, give, give way, founder
37. do a break dance
同义词：break dance, break-dance
38. exchange for smaller units of money
39. destroy the completeness of a set of related items
同义词：break up
40. make the opening shot that scatters the balls
41. separate from a clinch, in boxing
42. go to pieces
同义词：wear, wear out, bust, fall apart
43. break a piece from a whole
同义词：break off, snap off
44. become punctured or penetrated
45. pierce or penetrate
46. be released or become known; of news
同义词：get out, get around
47. cease an action temporarily
同义词：pause, intermit
48. interrupt the flow of current in
49. undergo breaking
50. find a flaw in
51. find the solution or key to
52. change suddenly from one tone quality or register to another
53. happen
同义词：recrudesce, develop
54. become fractured; break or crack on the surface only
同义词：crack, check
55. crack; of the male voice in puberty
56. fall sharply
57. fracture a bone of
同义词：fracture
58. diminish or discontinue abruptly
59. weaken or destroy in spirit or body

好机会 也有大突破的意思。

不是,是好运/好机会的意思.

是