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
- complimentary tickets
- free admission
双语例句
- At the same time, though, we need to understand that protectionism is not costless.
然而与此同时，我们也要明白，贸易保护主义并不是无代价的。 - 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。 - 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。 - While it is a displacement activity, the ban is not costless.
尽管这是一项无用功，但该禁令并非没有成本。 - 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。 - The contributions will not be costless for China but they are an investment whose return will be the technology revolution that would reduce the economic costs of its own future emission cuts.
这些措施将给中国带来一些成本，但也是一项投资，其回报将是一场技术变革&它可以降低未来减排的经济成本。 - To float the renminbi is not costless.
允许人民币自由浮动并非没有代价。 - 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。 - More generally, if sustaining a high debt-to-GDP ratio were politically and economically costless, one would have seen many more countries, before the Great Recession, in high net debt territory.
更广义地讲，如果居高不下的政府债务占GDP比率不产生任何政治和经济成本，许许多多国家就会在经济大衰退之前出现高额净负债。