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

• I was quite relieved to see that the impregnable Miss Crabbe could feel emotion.
  看到那位从不动心的克拉布小姐也动起情来，我感到十分地宽慰。
• This is an impregnable fortress.
  这个堡垒是攻不破的。
• History is littered with fallen titans, from United Steel to IBM, whose leadership once seemed impregnable.
  历史上尽是些陨落的巨头，从UnitedSteel到IBM，它们的领袖地位都曾看似牢不可破。
• In the condition of the market economy, whoever has possessed famous brand, who will grasp the active right of market competition and can be in an impregnable position.
  在以竞争求生存的市场经济条件下，谁拥有了名牌，谁就掌握了市场竞争的主动权，就能立于不败之地。
• 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。
• 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。
• 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。
• 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。
• Yet this is your prototype, who season by season Against siege of rain and the winds attrition, Preserves his stock, an impregnable fortress Not to be stormed even in deaths confusion.
  然而这就是你的原型，一季复一季抵抗雨的围攻，风的销蚀，他保卫着他的畜群，一个坚不可摧的堡垒，即便在受死亡威胁的慌乱中也不会被突袭。
• Therefore, company, if wants to be in an impregnable position in the intense market competition must seek some new breakthroughs.
  所以，公司要想在激烈的市场竞争中立于不败之地必须寻求一些新的突破。