costless

英

美

adj.  不须花钱的，无须付出代价的

BNC.38979 / COCA.40705

英英释义

adj

• costing nothing
  1. complimentary tickets
  2. free admission
  Synonym:complimentaryfreegratis(p)gratuitous

双语例句

• It does not rely on any reference sources and uses only the observation scene itself. The implementation is easy and costless.
  这种方法不依赖于任何辅助源，可利用观测场景本身作为辅助场景自校正，实现简单方便、代价小。
• The old economic saw cuts true: there is no such thing as a free lunch, and there is no costless way to fund government spending.
  还是一句经济格言说得好：天下没有免费的午餐，政府的开支也不是免费的。
• It makes no gesture, however small, however costless to its larger agenda, of a bipartisan approach to the great questions it addresses.
  在它所试图解决的重大问题上，它没有做出任何准备采取两党合作方式的表示，不论这些表示对其更宽泛的议程来说，是多么微小、代价是多么低。
• At present, collective negotiation system is considered a systematic and normalized mechanism which is established both parties of the contract to coordinate the interests as well as an effective and costless way to deal with labor disputes.
  当前，集体协商制度被认为是在劳动关系双方之间建立起来的一种制度化、常态化的利益协调机制，是化解我国当前劳动关系矛盾成本最小也最为有效的路径。
• There's a good lesson here for policy makers in Washington who think protectionism is costless.
  其中教训，值得华盛顿那些认为保护主义无须付出代价的决策者深思。
• New filters are costless in operation when used in HVDC power transmission system.
  新滤波器用在高压直流输电系统中将节省运行成本。
• Advocating a policy that cannot be guaranteed to work, and that is neither costless nor riskless, is not usually sensible.
  鼓吹一种无法保证有效、并且既非一无所失也非毫无风险的政策，可谓“罕见的”不明智。
• Only then would failure to respond to this challenge prove costless.
  只有这样，未能应对这一挑战才无须付出代价。
• The existence of private benefits of control motivates the good firms to issue convertible bonds financing, and the costless equilibrium in the Stein's model is not the unique one.
  控制权利益的存在使得好企业有内在动力发行可转换债券，Stein模型中无成本的分离均衡将不是唯一的。
• So inorganic fire-retardant become the hot study in fir-retardant field. For these years, Biological technology was used more and more in the environmental protection field and was paid wide attention to for its costless, high-effective, free secondly polluted characteristics.
  在燃烧时不会造成二次污染，成为当今阻燃剂领域热门的研究课题。近年来，生物技术以其经济、高效、无二次污染等优点在环保领域中得到广泛应用，成为关注的热点。