Imprenable
难攻下的, 难攻破的, 难攻克的, 难攻陷的
🗣️ 情景例句
Well, that is news.
噢， 这可是个新闻。
Pride apes humility.
大巧若拙。
I had forgotten all about the snails when Robert suddenly said that I must stay to dinner.
我把蜗牛的事已忘得一干二净，罗伯特突然提出一定要我留下来吃晚饭，这才提醒了我。