| 单词 | fastness |
| 释义 | fastness 1.(stronghold)要塞；堡垒；据点 They could have withdrawn into the mountain fastness of Eryri.他们本可退到山中要塞埃利里去。 2.(state of being secure)牢固(性)；固定(性) 3.+of colours不褪色(性)；坚牢度 Test the fabric first for colour fastness.首先检测一下织物的色牢度。 4.<古>(speed)快速；迅速 |
| 随便看 |
英汉双解词典包含368430条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。