任意妄为，毫无顾忌、畏惧。宋朱熹《四书集注·中庸》：“则肆欲妄行，而无所忌惮矣。” 忌：顾忌。惮（dàn）：害怕。
肆无忌惮 [sì wú jì dàn]
1. act recklessly and care for nobody; act outrageously; afraid of nothing; behave in a disorderly manner without fear; fearing nothing; have no scrules at all; having no respect for anything; in an unscrupulous way; in the absence of all conventional restraints; no dread for anything; reckless and unbridled; run riot; scruple at nothing; stop at nothing; unbridled; brazenly; unscrupulously; without (any) scruple:make unbridled attacks; / 肆无忌惮地攻击
wanton aggression / 肆无忌惮的入侵
任意妄为，无所畏忌。语出《礼记·中庸》：“小人之（反）中庸也，小人而无忌惮也。”
周恩来《反对扩大内战与政治暗杀的严正声明》：“李公朴先生被刺后四天，闻一多先生父子又被刺，这完全是有计划的，而且是肆无忌惮的政治暗杀。”
Unscrupulous
【扮猪打老虎机】老虎游戏机可以肆无忌惮(Unscrupulous)的吃定打机者，严重原因(Reason)是打机者无法摆脱对打游戏机的利诱，打机者虽然吃尽苦头，亦无怯场的动作，嘴巴说乾再也不打老虎...
aggressive
猖- 华夏文化百科全书 华韵百科-国学百科-文化百... ... 【fail】∶失败;倾覆 【rash;unrestraind】∶慌乱不整的样子 【defiant;aggressive】∶肆无忌惮 ...
defiant
猖- 华夏文化百科全书 华韵百科-国学百科-文化百... ... 【fail】∶失败;倾覆 【rash;unrestraind】∶慌乱不整的样子 【defiant;aggressive】∶肆无忌惮 ...
Devil may care
1993年该公司接着推出她的第二张专辑《肆无忌惮》（Devil May Care），在此碟中搭配的乐手除开首张专辑里的原班人马外，还加上中音萨克斯风手耐吉·希区柯克、高音萨克斯风手艾恩·巴拉米、长号手瑞克...
肆无忌惮的
unsrupulous | barbaric | jack-leg | unprincipled
肆无忌惮地
Unscrupulously
肆无忌惮地攻击
make unbridled attacks
让我肆无忌惮
Let my unbridled
她撒谎肆无忌惮.
She tells lies without scruple.
肆无忌惮的狂热
In Reckless Ecstasy
曾经很肆无忌惮
Used to be wanton | Has been very reckless | It was a very unscrupulous
肆无忌惮的挥霍青春
Wanton extravagance of youth | wanton squandering youthful | Unscrupulous spends freely the youth
肆无忌惮地破坏
Wanton destruction
一个肆无忌惮的律师可能帮助你，但是花费可能会很贵。
An unscrupulous attorney might help you, but it will likely be expensive.
另一派的人们相信，美国人变胖英归咎于强大的环境因素，像便宜的玉米、快餐食品和肆无忌惮的广告。
On the other are people who believe that Americans are getting fatter because of powerful environmental factors like cheap corn, fast food, and unscrupulous advertising.
如果一个人任由他的生命肆无忌惮，只是容许其天性中兽性的一面去自在表现，那么，他就是在压抑自己的崇高和卓越，于是，那些优秀品质就会因不用而萎缩、衰亡。
If a man permits his life to run riot and only the animal side of his nature is allowed to express itself, he is repressing his highest and best, and the qualities not used atrophy and die.
“肆无忌惮”是个多义词，它可以指肆无忌惮（歌曲歌词肆无忌惮）, 肆无忌惮（汉语成语）, 肆无忌惮（林采宜著图书）, 肆无忌惮（肆无忌惮NBA05游戏补丁社区）。
