Phrasal verb: Zero in on
Spanish translation: enfocarse, poner atención plena en algo, concentrarse, discernir
Definition: to move toward a target, to focus. The target can be a problem that you give your complete attention to.
Used in sentences:
1. The president needs to zero in on the issue of poverty.
2. Our area will zero in on the exact requirements of our customers.
3. The eagle zeroed in on its prey below.
Related words or phrases: focus on, target, concentrate on, fix on, pinpoint