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fastness

fastness
[英] [ˈfæstnɪs] [美] [ˈfæstnɪs] 生词本

n.

  • 柯林斯高阶英汉双解学习词典

  • 英英释义

  • 行业释义

1. 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. 

  • They could have withdrawn into the mountain fastness of Eryri.

    他们本可退到山中要塞埃利里去。

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

医学

  • 1.抗拒性：细菌抗拒特殊染剂或抑制药的性能