fastness

英 [ˈfɑːstnəs]

美 [ˈfæstnəs]

n.  要塞; 堡垒

复数：fastnesses　

GRE医学

BNC.33261 / COCA.38967

牛津词典

noun

• 要塞；堡垒
  a place that is thought to be safe because it is difficult to get to or easy to defend

柯林斯词典

• N-COUNT 堡垒;要塞
  Afastnessis a place, such as a castle, which is considered safe because it is difficult to reach or easy to defend against attack.
  1. They could have withdrawn into the mountain fastness of Eryri.
     他们本可退到山中要塞埃利里去。

英英释义

noun

• a strongly fortified defensive structure
  Synonym:stronghold
• the quality of being fixed in place as by some firm attachment
  Synonym:fixednessfixityfixturesecureness
• a rate (usually rapid) at which something happens
  1. the project advanced with gratifying speed
  Synonym:speedswiftness

双语例句

• We guarantee the fastness of these dyes.
  我们担保这些颜料不褪色。这颜色和那颜色不调和。
• The first feature of mountain fastness is sex of its grass root.
  山寨的第一特征是其草根性。
• The dyeing effect and colour fastness on the knitted fabric are analyzed.
  对染色后的针织布进行染色效果、色牢度的测试分析。
• The company used advanced international testing equipment to test physical indexes, dyeing and fastness of finished products.
  运用国际先进的检测设备，对成品进行物理指标及染色牢度等方面的检测。
• How to improve the light fastness of thermochromism materials was reported in this paper.
  研究了如何提高有机类热变色材料的光牢度即抗氧化性和光稳定性。
• This problem, centered a network actually "mountain fastness goods" on the body.
  这个问题，其实集中到了网络“山寨货”的身上。
• The bubble bubbles of this kind of seersucker are good in fastness.
  这种泡泡纱的泡泡牢度好。
• Study on the application property of rubbing fastness improver for reactive dyed fabric
  活性染料染色织物摩擦牢度提升剂应用性能研究
• Used for testing the fastness to washing and the fastness to dry cleaning of all kinds of coloured textiles.
  用于各类有色纺织品的耐洗色牢度、干洗性能试验。这种织品经洗耐用。
• The result of the treatment of chlorine fastness improver also varies with the dye structure.
  以盐素牢度提升剂处理，染料结构不同，其处理效果也大不一样。