基本解释adj.灾难性的;极糟的同根派生 disastrousness相关词用法辨析adj. (形容词)disastrous的基本意思是“灾难性的,坏的”,指人为的或自然的,具有很大的破坏性。 disastrousness使用方法disastrousness详细辨析英汉例句用作形容词 (adj.)用作定语: ~+ n.Carelessness in driving often results in disastrous accidents.驾驶不慎常带来不幸的事故。用作表语: S+be+~The road was disastrous.路面真糟糕。disastrousness更多例句