noun 下载 🔗分享 牢不可破之物，坚不可摧之物。 Something that cannot be broken. Examples : "The phone case advertised itself as an unbreakable. " 这款手机壳广告宣传自己是牢不可破的。 material property 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 坚不可摧，牢不可破 Difficult to break and therefore able to withstand rough usage Examples : "The phone case is advertised as unbreakable, protecting your phone from drops. " 这款手机壳广告宣传为坚不可摧，能保护你的手机免受摔落损坏。 material quality 与AI对话词汇游戏阅读练习
adjective 下载 🔗分享 难以驯服的，桀骜不驯的 (of a horse) not able to be broken in Examples : "The rancher sighed, admitting the wild mustang was unbreakable, and would likely never accept a rider. " 那个牧场主叹了口气，承认那匹野生的野马桀骜不驯，难以驯服，可能永远不会接受骑手。 animal ability 与AI对话词汇游戏阅读练习
