maniac

英 [ˈmeɪniæk]

美 [ˈmeɪniæk]

n.  行为极其危险(或狂暴、愚蠢)的人; 疯子; 狂人; 狂热分子; 过激分子; 躁狂症患者
adj.  疯狂的; 发狂的; 狂热的

复数：maniacs　

IELTSTEM8

Collins.1 / BNC.14885 / COCA.15044

牛津词典

noun

• 行为极其危险（或狂暴、愚蠢）的人；疯子；狂人
  a person who behaves in an extremely dangerous, wild, or stupid way
  1. He was driving like a maniac .
     他发了疯似地开车。
• 狂热分子；过激分子
  a person who has an extremely strong desire or enthusiasm for sth, to an extent that other people think is not normal
• 躁狂症患者；疯子
  a person suffering from mania
  1. a homicidal maniac
     杀人狂

柯林斯词典

• N-COUNT 疯子;狂人
  Amaniacis a mad person who is violent and dangerous.
  1. The cabin looked as if a maniac had been let loose there.
     小屋看上去像是被疯子在那撒过野一样。
  2. ...a drug-crazed maniac.
     瘾君子
• ADJ 极其愚蠢的;疯狂的
  If you describe someone's behaviour asmaniac, you are emphasizing that it is extremely foolish and uncontrolled.
  1. A maniac driver sped 35 miles along the wrong side of a motorway at 110 mph.
     一个疯狂的司机以每小时110英里的速度在高速公路上逆行飙车35英里。
  2. ...a maniac cyclist.
     疯狂骑自行车的人
• N-COUNT (宗教或体育的)狂热分子，过激分子
  If you call someone, for example, a religiousmaniacor a sportsmaniac, you are critical of them because they have such a strong interest in religion or sport.
  1. My mum is turning into a religious maniac.
     我妈妈正在变为一个宗教狂热分子。
  2. ...football maniacs.
     足球迷

英英释义

noun

• an insane person
  Synonym:lunaticmadman
• a person who has an obsession with or excessive enthusiasm for something

双语例句

• Be careful! That man is driving like a maniac!
  注意！那个人开车像个疯子一样！
• See? I told you my brother was a maniac.
  看，我跟你说我弟弟是个疯子吧？
• He was driving like a maniac.
  他发了疯似地开车。
• Then run away laughing like a maniac.
  然后像个疯子一样边笑边跑。
• I did not choose to get mugged by that robber, or raped by that maniac.
  我也没选择要被那强盗抢劫，或被那疯子强奸啊！
• She was the first sex maniac I've ever met.
  她是我遇到的第一个性痴。
• That guy drives like a maniac!
  那家伙开车像疯子。
• My mum is turning into a religious maniac.
  我妈妈正在变为一个宗教狂热分子。
• For the real maniac who took my son?
  真正的带走我儿子的疯子？
• And you're a sex maniac!
  而你是个大色狼！