occurrent state赋存状态
occurrent regularity发生规律
occurrent date发生期预测
occurrent characterastics发生特征
occurrent category发生分类
occurrent time发病时期
同义词:happeningoccurrencenatural event
"technical terms are rarely occurrent in literature"
ADJ(形容词) (of a property) relating to some observable feature of its bearer 偶发性的 [philosophy]