impregnable1
KK: [ɪmˈprɛɡnǝbḷ] DJ: [imˈprеɡnǝbl]
a.[(+to)]
- 攻不破的，難以攻陷的；堅不可摧的an impregnable fortress
堅不可摧的要塞
- 堅強不屈的；不可動搖的；堅定不移的They are virtually impregnable to attack from any other party.
其他黨派簡直無法攻倒他們。
衍生
ad.
impregnably
n. [U]
impregnability
窗口將在 5秒后自動關閉.