impregnable

英 [ɪmˈpreɡnəbl]

美 [ɪmˈpreɡnəbl]

adj.  坚不可摧的; 牢不可破的; 不可战胜的; 难以改变的

GRETEM8

BNC.19132 / COCA.25486

牛津词典

adj.

• 坚不可摧的；牢不可破的
  an impregnable building is so strongly built that it cannot be entered by force
  1. an impregnable fortress
     坚不可摧的要塞
• 不可战胜的；难以改变的
  strong and impossible to defeat or change
  1. The team built up an impregnable 5-1 lead.
     这个队以5:1的绝对优势领先。

柯林斯词典

• ADJ 牢不可破的;固若金汤的;无法攻取的
  If you describe a building or other place asimpregnable, you mean that it cannot be broken into or captured.
  1. The old Dutch fort with its thick high walls looks virtually impregnable...
     古老的荷兰城堡城墙又厚又高,看起来几乎固若金汤。
  2. In those impregnable mountains, the guerrillas could hold out for years.
     在那些易守难攻的大山里，游击队可以坚持很多年。
• ADJ 不可战胜的;不可撼动的
  If you say that a person or group isimpregnable, or their position isimpregnable, you think they cannot be defeated by anyone.
  1. The Bundesbank's seemingly impregnable position has begun to weaken.
     德意志联邦银行看似不可撼动的地位开始削弱了。

英英释义

adj

• incapable of being overcome, challenged or refuted
  1. an impregnable argument
  2. impregnable self-confidence
  Synonym:inexpugnable
• capable of conceiving
  Synonym:conceptive
• immune to attack
  1. an impregnable fortress
  2. fortifications that made the frontier inviolable
  3. a secure telephone connection
  Synonym:inviolablesecurestrongunassailableunattackable

双语例句

• This is an impregnable fortress.
  这个堡垒是攻不破的。
• This core, the Citadel, remains impregnable while its adherents fashion an increasingly baroque fantasy.
  虽然该理论的拥护者打造出一种越来越具巴洛克风格的空想，但这个核心或曰堡垒（theCitadel）却牢不可破。
• Only in this way, the academic periodicals of good quality may stand in an impregnable position in the periodical market of fierce competition.
  只有这样，有质量的学术期刊才有可能在竞争激烈的期刊市场中立于不败之地。
• No monarch in his impregnable fortress is more secure than the cony in his rocky burrow.
  在巩固城堡中的王并不会比在岩石洞穴中的沙番更安全。
• You don't see the moose in the forest, and you don't see the mountain as a humble and impregnable expression of antiquity.
  你不会看到森林中的驼鹿，也欣赏不到古老的山峦展现出来的谦逊朴实和坚定不移。
• In those impregnable mountains, the guerrillas could hold out for years.
  在那些易守难攻的大山里，游击队可以坚持很多年。
• In combination, these two trends threaten to shake the foundation of the modern university, in much the same way that other seemingly impregnable institutions have been torn apart.
  这两种趋势结合起来动摇了当代大学的基础，和其他貌似坚不可摧的机构被四分五裂的方式大同小异。
• Even vast companies with seemingly impregnable market positions can fail if they lose sight of why they are in business.
  如果忘记了存在的目的，即便是那些市场地位看上去坚不可摧的大型企业也可能倒闭。
• With a little help from demography, the visceral desire for individual freedom and human dignity has upended once impregnable regimes.
  这些民众内心深处对个人自由和人类尊严的渴望，推翻了曾经坚不可摧的政权&在这方面，人口结构也起到了少许积极作用。
• The lawyer won his case with an impregnable argument.
  律师以无可辩驳的论据打赢了那场官司。