* trahere means "to draw, to pull, to drag".
It's important to note that "to pull away" can have various shades of meaning, and other Latin words could be used depending on the specific context. For example:
* abducere: "to lead away, to take away"
* recedere: "to withdraw, to retreat"
* separare: "to separate, to divide"
The best word to use will depend on the nuance of the phrase you are trying to translate.