| 释义 |
fastnesses ˈfæstnɪsiz COCA²³⁷⁴⁶⁰BNC⁷¹⁴⁸⁹
基本例句
n.牢固fastness的名词复数；固定；要塞；堡垒原型fastness的复数 The results show that WPU can evidently enhance dry and wet rubbing fastnesses of fabrics with little affect on other color fastnesses, some of which are improved.
结果发现，用WPU处理后的织物，干、湿摩擦牢度明显提高，而且对其他的色牢度也影响不大，部分色牢度还有所提高。 chemyq |