| 单词 | fastness |
| 释义 | fastness fastness n: (state of being secure) SC 牢固 TC 牢固 SC 坚固 jiān gù TC 堅固 The fastness of the politician's ideals make him an excellent candidate for the party. fastness n: (permanence) SC 牢度 The researcher developed a new process to test the fastness of various adhesives. fastness n: (dye: permanence) (指燃料、颜料等) SC 不褪色 The company is testing a new additive to improve the fastness of their dyes. 这家公司正在测试一种新的添加剂来提高染料的色牢度。 |
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