相关单词同义词happen, exist, proceed, figure, offer, 近义词 appear, arise, befall, chance, come about, develop, exist, happen, obtain, result临近词occurrence, occupy, occurs, occur as, occur to, occurred, occurent, occurring, occurrent, occurance, occur for, occurence相似词occupational therapy, occupied, occupier, occupy, occur to sb, occurrence, ocean, ocean-going, 返回 occur