hone in on
phrasal verbhone in on something
(also more frequent home in on something)
- = home in on something to direct your thoughts or attention towards something
把（思想、注意力）集中于 - The detectives honed in on the suspect.
侦探们锁定了嫌疑人。
- The detectives honed in on the suspect.
- to aim at something and move straight towards it
朝向，移向，导向（目标） - The missile honed in on the target.
导弹瞄准了目标。
- The missile honed in on the target.