home in

英 [həʊm ɪn]

美 [hoʊm ɪn]

将注意力集中（于）; （导弹等）对…寻的，导向

柯林斯词典

PHRASAL VERB 将注意力集中（于）
If youhome in onone particular aspect of something, you give all your attention to it.
1. The critics immediately homed in on the group's newly-elected members.
  批评家马上将矛头对准该组织新选出的成员。
See also:Two rockets homed in on it from behind without a sound...A bank of telephoto lenses homed in on him.homing

verb

direct onto a point or target, especially by automatic navigational aids
Synonym:range inzero in

He was arrested at his home in Southampton after a breath test showed he had drunk more than twice the legal limit for driving
呼吸测醉检测显示其饮酒量是法定驾车饮酒限量的两倍多，他随即在南安普顿的家中被捕。
This trip was not like his first triumphant return home in 1990.
这趟行程不同于他1990年的首次衣锦还乡。
Brian decided to leave the UK and set up home in Southern Spain
布赖恩决定离开英国，去西班牙南部定居。
Mary Martin has died at her home in California at the age of seventy-six.
玛丽·马丁76岁时卒于加利福尼亚家中。
His only explanation was that he must have brought them home in order to continue his work
他唯一的解释是，自己想必是为了继续工作而把它们带回家了。
I walked home in the drizzling rain.
我冒着毛毛雨走回了家。
He drove us home in stony silence.
他开车送我们回家，一路冷冰冰地一言不发。
Two rockets homed in on it from behind without a sound
两枚火箭从它的后面悄无声息地追了上来。
I generally stay at home in the evening and am not at home on Saturday evening.
我晚上通常在家里，而星期六晚上不在家。
His home in Bexley is tucked away in a miniature forest.
他在贝克斯利的住宅坐落在一片小森林中。