unpredictable
adjective2 搭配平均频率: 7.8
变幻莫测的天气
Describes weather conditions that change frequently and are difficult to forecast.
描述频繁变化且难以预测的天气状况。
变幻莫测的性质
Refers to the changing and not easily foreseen qualities of the natural world or a person's character.
指自然界或人的性格中变化无常、难以预见的特质。