弄清楚

• The biochemical events that lead to ketosis have not been precisely defined .
  导致酮病的生化反应还没有完全弄清楚。
• Moreover, he wanted to assure himself that huck had remained discreet .
  此外，他还要弄清楚哈克是否始终没有随便乱说。
• I was ascertaining whether the cellar stretched out in front or behind .
  我当时是要弄清楚地下室是朝前还是朝后延伸的。
• I stared, trying to grasp the point of the picture and the captions .
  我目不转睛地看着漫画，想弄清楚漫画和解说词的意思。
• He was never quite sure that they had not been playing cat and mouse with him .
  他一直也没弄清楚，他们当时是不是在吓唬他。
• He was beginning to be able to interpret the erratic gestures of her left arm .
  他开始能够弄清楚她不规则地挥动左臂的含义。
• She slipped into the children's room to make sure they were all asleep .
  她悄悄进入孩子们的房间，以弄清楚他们是否都入睡了。
• I lay wondering where i was and could not come to any conclusion .
  我躺在床上，想弄清楚我究竟是在什么地方，但是没有得出结论。
• Very soon it became clear that the fugazy affair was really a cover .
  很快事情就弄清楚了，所谓富盖齐事件实际上不过是一个幌子。
• He did not pause swimming to inquire what manner of current had caught him .
  他并没有停止游泳，以便去弄清楚是什么样的急流缠住了他。