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

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。
He is said to be ailing at his home in Washington.
据说他身体欠佳，正呆在华盛顿的家中。
I said a hurried goodbye and walked home in the cold
我匆忙地说了声再会便冒着严寒走回了家。
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。
'He came home in my car.' — 'I see.'
“他坐我的车回家来的。”——“哦，是这样。”
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。
He finally left home in an effort to counter the tyranny of arranged marriage in the old society.
他弃家出走，是对旧社会婚姻压迫的反动。
The extra training paid off, and she romped home in record time.
额外的训练得到了补偿，她轻而易举地创造了纪录。
They married, and set up home in Ramsgate.
他们结婚了，在拉姆斯盖特安家定居。
He returned home in the summer of 1974 after eleven years of self-imposed exile
经历了11年的自我流放后，他于1974年夏回归故里。