how come? idiom informal
C1 为什么?怎么会?
used to ask how or why something has happened
So how come you missed the train? 你们怎么会误了火车?
"We had to stop in Birmingham." "How come?" “我们必须在伯明翰停留。”“为什么?”
江苏热线英汉汉英双解词典包含207361条英汉翻译词条,涵盖了常用英语单词及词组短语的翻译及用法,是英语学习的必备工具。