have sth out
cause sth to be removed, etc 将某物去掉等
have a tooth, one's appendix, one's tonsils out 拔掉一颗牙齿、 切除阑尾、 割除扁桃腺. have sth out (with sb) settle (a dispute, etc) by open (often angry) discussion 通过公开的(常为愤愤的)辩论以解决(争端等)
After weeks of silent hostility they've at last had it out with each other. 他们经过几个星期的暗斗之後, 彼此终於谈开了.