as firm as a rock
英
美
- adv. 坚如磐石
as firm as a rock的用法和样例：
例句
用作副词 (adv.)
- His purpose remains as firm as a rock.
他的意志仍坚如磐石。 - It will not prove as true as touch.
它将无法坚如磐石。
词汇搭配
- firm as a rock 安如磐石
