Imprenable
难攻下的, 难攻破的, 难攻克的, 难攻陷的
🗣️ 情景例句
I know the feeling.
我知道这种感觉。
One father is more than a hundred school-masters.
一个父亲胜于一百个教师。
Go on until you reach the end. You'll find the park in front of you.
一直走到尽头。公园就在前面。