One reasonable explanation is that etching removes and blunts microcracks.

有一种合理的解释是说腐蚀能够去掉并钝化微裂纹.

辞典例句

Translation blunts communication and makes knowledge crunching anemic.

语言转换减弱了交流的效果,使得知识积累也不尽如人意.

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Manheim's translation at times blunts the edge of the political references and implications of Heidegger's work.

曼海姆译本不时地削弱了海德格尔著作中或明或暗的政治锋芒.

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Even if higher private saving blunts the effect, some crowding out is eventually all too likely.

即使更高的私人储蓄磨钝了效果, 也是最终很可能会挤走一些.

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