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 They could have withdrawn into the mountain fastness of Eryri.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

• 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 improvement of the wash and light fastness of the dyed textiles was investigated.
  染料的耐洗性和耐光性的提高已被研究。
• Textiles Testing method for colour fastness to metals in the dye bath: chromium Salts
  GB/T8443-1998纺织品耐染浴中金属铬盐色牢度试验方法
• 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。
• The bubble bubbles of this kind of seersucker are good in fastness.
  这种泡泡纱的泡泡牢度好。
• Business card printing and membership card making ink layer fastness, ink also plays a decisive role.
  在制卡和会员卡制作墨层牢度问题上，油墨也起着决定性的作用。
• Excellent printing, good color fastness, bright color, rich designs, novel fashion.
  印刷品质高、色牢度好、颜色鲜艳、图案丰富、时尚新颖；
• The colour fastness of disperse dyes on polyester fibers with diftbrentfineness was studied.
  本文研究了分散染料在不同线密度涤纶纤维上的染色牢度。
• The dying rate, level dyeing property and color fastness of PBST fabric were also determined.
  同时，对PBST织物的上染率、匀染性及染色牢度进行了分析。
• 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。