what could have been a very difficult case for the defense.在这里是个什么从句?为什么用what引导?Douglas said the guilty plea brings to a close what could have been a very difficult case for the defense.

What Could Have Been 歌词 What it could have been like是什么意思 What Could Have Been Love 歌词 it's okey to grieve for what could have been? could have been could have been could have been done ,could have Could Have Been You 歌词 could have been啥意思 Aerosmith - What Could Have Been Love的空间链接、能用的 We become so caught up in what could have been谁帮忙给翻译一下 must not have been;could not have 、----If the traffic hadn’t been so heavy,I could have been back by 6 o’clock.----What a pity! 虚拟语气 if You could have done other career What would it have been 为什么不是 if ..Had done 句 I could have been all over you. a trick of the 出自哈利波特中的一句What could he have been thinkingof?It must have been a trick of the light. what you have been doing There is some damage but nothing compared to what it could have been.翻译成中文,别用谷歌或百度