基本解释adj.不變的;不能改變的同根派生 unchangeability相关词英汉例句用作形容詞 (adj.)The prices of food remain unchangeable in undeveloped country.在不發達國家,物價會連續幾年保持不變.The umpire's decision is unchangeable.裁判的決定是無法改變的。unchangeability更多例句