坚不可摧

Explanation: Very strong, not destroyed. 　　Usage: Partial official; as predicate, object, attribute; approvingly 　　Source: Qing Zheng Xie, "the poem Inner Chapters": "but rather to force Kennedy, Kennedy and so to not destroy it." 　　Examples: In the Revolutionary War, the power of the people is of ~. Thesaurus:  as solid as a rock, unbreakable, inveteracy, as stable as Mount Taishan, inveterate, close Roothold pedicel, close Roothold sesame Antonym Group:  with the sword of Damocles above one's head, If fat is not absolutely, If lines are not absolutely, almost extinct, Crisis such as the morning dew, emergency, Life as hanging wire, Pressing, Leiluanzhiwei