send的短语归纳（核心短语homeinon）

home in on sth

1

朝向，移向，导向（目标）

to aim at sth and move straight towards it

The missile homed in on the target.

导弹正向目标飞去。

2

把（思想、注意力）集中于

to direct your thoughts or attention towards sth

I began to feel I was really homing in on the answer.

我开始觉得我快找到答案了。