Fastness
[ ['fɑ:stnis] ]
出国 Abroad
n. 要塞, 巩固, 迅速\\n[医] 抗拒性
📝 例句
rubbing fastness tester
耐摩擦牢度试验
The rebels have withdrawn to their mountain fastness for the winter.
叛军撤至他们的山寨过冬。
has excellent rubbing fastness, sun-light fastness and wash fastness
耐磨，日晒牢度，水洗牢度好
We guarantee the fastness of these dyes.
我们担保这些颜料不褪色。
color fastness
色牢度
✅ 同义词
📖 牛津释义
fastness
n[U]
quality of being fast2(2) 不褪色
We guarantee the fastness of these dyes. 我们担保这些染料不褪色.
fastness n fortified place that is easily defended; stronghold 堡垒; 要塞
a mountain fastness 山寨.
🗣️ 情景例句
Well, what do you say we get back to our fishing?
你们说， 我们回去钓鱼怎样？
To know everything is to know nothing.
事事皆知，事事不懂。
No, we are not.We are Danish.
不，我们不是瑞典人。我们是丹麦人。