1. To have a firm, clear understanding or determination of something. I’d gotten a pretty good fix on the concept after spending an hour with the tutor.

机译:1.对某事有坚定、清晰的理解或决心。在与导师相处了一个小时后，我对这个概念有了很好的理解。

2. To have one’s target clearly in one’s sights. I knew I could knock him out if I landed a good punch, but he moved so quick that I just couldn’t get a fix on him.

机译:2.把目标清楚地放在自己的视线中。我知道如果我打出一记重拳，我可以把他击倒，但他动作太快了，我就是打不定他。

3.To have a firm, clear understanding of one. I could tell my wife got a fix on me by the end of our first date.

机译:对一个人有坚定、清晰的理解。在我们第一次约会结束时，我可以告诉我妻子对我有好感。

4. To have a firm, clear understanding or determination of something. I’d gotten a pretty good fix on the concept after spending an hour with the tutor.

机译:1.对某事有坚定、清晰的理解或决心。在与导师相处了一个小时后，我对这个概念有了很好的理解。

5. To have one’s target clearly in one’s sights. I knew I could knock him out if I landed a good punch, but he moved so quick that I just couldn’t get a fix on him.

机译:2.把目标清楚地放在自己的视线中。我知道如果我打出一记重拳，我可以把他击倒，但他动作太快了，我就是打不定他。