fastness是什么意思？

fastness

英[ˈfɑ:stnəs] 美[ˈfæstnəs]

• n. 牢固，固定，要塞，堡垒；

复数：fastnesses;

例句

• a mountain fastness 山寨
• This process features simple operation, good levelness and fastness, as well as low energy consumption. 其工艺简单 、 匀染性好、染色牢度好、能耗低,具有较大的应用前景.
• We guarantee the fastness of these dyes. 我们担保这些颜料不褪色.
• The rebels have withdrawn to their mountain fastness for the winter. 叛军撤至他们的山寨过冬.
• The variety of auxiliaries and to improve the color fastness to wet crocking are put forward. 环染的产生原因.给出提高湿摩擦牢度的相应措施,以及提高湿摩擦牢度的助剂.
• The fastness is enduring, defending to consume, guard against theft, antirust function. 一、坚固耐用, 防耗 、 防盗 、 防锈的功能.
• They could have withdrawn into the mountain fastness of Eryri. 他们本可退到山中要塞埃利里去。

柯林斯高阶英汉双解学习词典释义

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  They could have withdrawn into the mountain fastness of Eryri.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

英汉词典释义

• n.
  要塞,堡垒
  a mountain fastness 山寨

英英词典释义

• Noun
  1. a rate (usually rapid) at which something happens;
  "the project advanced with gratifying speed"
  2. the quality of being fixed in place
  3. a strongly fortified defensive structure

行业词典

• 医学： 抗拒性：细菌抗拒特殊染剂或抑制药的性能；