Get a handle on意思

"Get a handle on" is an English idiom that means to gain control over or to understand something. It implies that you are getting a grip on a situation, problem, or task, and are able to manage it effectively. The phrase can be used in both professional and personal contexts.

For example:

• "I'm really struggling with this project; I need to get a handle on it before it's too late."
• "She's been having trouble managing her finances, but she's finally starting to get a handle on them."
• "Before you invest in stocks, you need to get a handle on how the market works."

The origin of the phrase is believed to come from the literal meaning of a "handle," which is a part of an object that you hold to control it. So, "getting a handle on" something metaphorically means you're grasping it and taking control.