Impregnability
n. 攻不破, 不受影響
? 同義詞
?? 牛津釋義
impregnability
n[U].
??? 情景例句
That's right.
對了。
Maybe we could start with the Designing Department.
也許我們可以先參觀一下設計部門。
It looks as if it hasn't been washed following the instructions.
這看起來沒按說明來洗。