详细解释:ad. 或者, 偶然, 不料
n. 疑惑, 疑问, 怀疑, 猜测, 偶然之事
相关词组:
if peradventure
beyond peradventure
without peradventure
英语解释：
名词 peradventure:
doubt or uncertainty as to whether something is the case副词 peradventure:
by chance同义词：possibly, perchance, perhaps, maybe, mayhap