whence [wens]

以下由轻松背单词网站提供

adv.从何处；出于什么原因；n.来源，来处，根源；pron.哪里，何处；conj.从那个地方；由此

(from) where

They returned whence they had come.他们从哪里来又回到哪里去了。
All are good lasses,but whence come the bad wives?姑娘个个好，泼妇何处来？