释义 |
im·preg·nableBrE /ɪmˈpreɡnəbl/NAmE /ɪmˈpreɡnəbl/ adjectivean impregnable building is so strongly built that it cannot be entered by force 坚不可摧的;牢不可破的◆an impregnable fortress 坚不可摧的要塞strong and impossible to defeat or change 不可战胜的;难以改变的 SYN invincible ◆The team built up an impregnable 5–1 lead. 这个队以 5:1 的绝对优势领先。 |