相关单词同义词occur, proceed, chance, 近义词 appear, arise, chance, come about, develop, event, experience, follow, occur, result, take place, turn out临近词happy, haploid, happened, happening, happen to, happen on, happen in, Happen law, happenings, Happensack, happen upon, happen into相似词Hanukkah, haphazard, hapless, haploid, happen along/by (somewhere), happen on/upon sth/sb, happening, happenstance, 返回 happen