will have had sth done 中文怎么理解好呢?

will have had sth done 中文怎么理解好呢? have done-- 现在完成时 理解这个短语已经做了什么吗?那么过去完成时had done---该怎么去理解呢? have sth done怎么翻译 if sb had done sth/ sb have done造句 have had done怎么解释 have sth done sth? have done.have been done .had done.had been done 有什么区别?怎么用?有 will have done sth 与 would have done sth 有什么区别啊 happen to have done sth 和pretend to have done sth 的中文意思 be considered to have done sth的中文意思 even 和ever 怎么用 是even have done sth 还是have even done sth get sth done和have sth done