dement [di'ment] vt. 使发狂 例句与用法: When her child was two hours late, she became quite demented. 她孩子晚了两个小时,她心急如焚。 词形变化: 动词过去式: demented | 动词过去分词: demented | 动词现在分词: dementing | 动词第三人称单数: dements | 详细释义: vt. 使发狂