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
- 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。 - I suggest that for SOEs and private firms alike, divergent interests between managers and shareholders imply that ensuring optimal pay out policy is not costless.
作者认为，和私营企业类似，国企管理层和股东之间也存在利益分歧，这意味要确保最优的派息政策并非毫无成本。 - 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。 - 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。 - As moaning is costless, a chorus of wailing customers is predictable.
由于抱怨是不需要成本的，因此可以想到会有一群齐声哭号抱怨的消费者。 - The most valid criticism of QE is that with government borrowing being nearly costless, fiscal policy should take more of the strain.
针对量化宽松的最站得住脚的批评是，鉴于政府借款近乎零成本，财政政策应该挑起更多重担。 - 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。 - 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。 - And even if you somehow build a powerful, expansive Internet that can bring a nation's energy and economic infrastructure into a new, nearly costless era, you will need to protect it from all kinds of harm.
就算人们设法建立起了功能强大而且面积广泛的互联网，从而可以让一个国家的能源和经济基础设施进入新的近似零成本时代，还需要保护它免受各种各样的侵害。 - These are not costless measures.
这些措施会产生相应的成本。