fastness
US /ˈfæst.nəs/
UK /ˈfɑːst.nəs/
名词
1.
牢固, 坚固, 稳定性
the quality of being firmly fixed or securely attached
示例:
•
The fastness of the knot ensured the rope would not slip.
绳结的牢固性确保绳子不会滑脱。
•
We tested the color fastness of the fabric.
我们测试了织物的色牢度。
2.
要塞, 堡垒, 避难所
a secure and secluded place, especially a fortress or stronghold
示例:
•
The ancient castle served as a formidable fastness against invaders.
这座古老的城堡是抵御入侵者的强大要塞。
•
They retreated to their mountain fastness to plan their next move.
他们撤退到山中要塞，计划下一步行动。