whenasconj.<古> 然而； 而whenadv.什么时候；当 ... 时conj.然后；可是；当 ... 时pron.什么时候n.时间When is the ceremony ?When to violate guidelines什么时候打破规则When was I the sucker?When Parents Love Too Much爱的太多的父母When shall we go back?When will you is free?When we first got together我们初次相遇When the query exceeds the如果查询超出了When Brothers Share a Wife当兄弟们共享一个妻子时When's the next class?