他在虚幻的空想中虚度了光阴。He idled the time away in dreamy thought.不要虚度假日, 尽量找些有意义的事做.Don't linger away your holidays. Try to find something useful to do.我们不能让青春虚度.We must not let our youth slip idly by....

“虚度”的英语可以翻译为：spend time in vain，let slip idly by，waste time，dream away，fool away ...

“虚度”的拼音为：xū dù...