?恰好来了
... if anything should happen to sb. 如果某人发生什么意外[不幸] happen along 恰好来了 happen in [美]偶然到...(来) ...
?偶然出现
... happen subsequently 随后发生 happen usually 通常发生 happen along 偶然出现,碰巧来到 ...
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。