基本解释adj.偶然的;幸运的同根派生 fortuitousness相关词英汉例句用作形容词 (adj.)The occurrence of such things is by no means fortuitous.出现这种问题绝不是偶然的。We knew each other by a fortuitous meeting.我们在一次偶然的邂逅中认识。A series of fortuitous circumstances advanced her career.一系列的幸运事使她的事业一帆风顺。fortuitousness更多例句