gratuitous

英 [ɡrəˈtjuːɪtəs]

美 [ɡrəˈtuːɪtəs]

adj.  无正当理由(或目的)的; 无谓的

TOEFLGRETEM8经济

Collins.1 / BNC.18672 / COCA.16720

牛津词典

adj.

• 无正当理由（或目的）的；无谓的
  done without any good reason or purpose and often having harmful effects
  1. gratuitous violence on television
     电视节目里无谓的暴力镜头

柯林斯词典

• ADJ-GRADED 无理由的；不必要的；无缘无故的
  If you describe something asgratuitous, you mean that it is unnecessary, and often harmful or upsetting.
  1. There's too much crime and gratuitous violence on TV.
     电视里充斥着犯罪和无端的暴力。
  2. ...his insistence on offering gratuitous advice.
     他坚持要提供一些无谓的建议

英英释义

adj

• without cause
  1. a gratuitous insult
• unnecessary and unwarranted
  1. a strikers' tent camp...was burned with needless loss of life
  Synonym:needlessuncalled-for
• costing nothing
  1. complimentary tickets
  2. free admission
  Synonym:complimentarycostlessfreegratis(p)

双语例句

• Strengthening of cost accounting and management of nonprofit organizations; Principal-Agent Relation in the Organization for Gratuitous Services
  非盈利组织也应加强成本核算与管理无偿服务非营利组织中的委托-代理关系
• I know, all for edge, there is no gratuitous both good and bad, should the I do not come, I can not hold the breath of the cool autumn wind sent;
  我清楚，一切皆是缘，没有无缘无故的爱恨情仇，如若我不来，我就无法握住秋风送来的一缕凉爽；
• At the end of this function, a gratuitous acquisition and release of the console semaphore is performed that emits the next log message to the console ( performed within release_console_sem).
  这个函数最后将获取和释放执行控制台信号，并将下一条日志消息发送到控制台（在releaseconsolesem中执行）。
• I told Miyazaki I love the "gratuitous motion" in his films;
  我告诉宫崎骏我喜欢他电影里的“无缘无故的动作”；
• Except for a few gratuitous successes, which I am prepared to admit, systematic cross-breeding has never produced good results.
  除了少数几个我准备承认的毫无道理的成功的例子，系统的杂交养育从未产生过好的结果。
• But civility has been sacrificed to the gratuitous insult.
  然而礼貌却沦为无端侮辱的牺牲品。
• The author falsely depends on gratuitous assumption that.
  作者错误地依靠无根据的假设。
• A gratuitous ARP request is sent on all virtual Ethernet adapters to update the ARP caches on all external switches and systems on the network.
  一个ARP请求被发送到所有虚拟以太网，从而更新网络上所有外部交换机和系统上的ARP缓存。
• There's too much gratuitous violence in the film.
  电影中有太多无端的暴力。
• This film director has always had a predilection for gratuitous violence.
  这位电影导演一直偏好天生的暴力。