estranger
n.
estrange的变形
estrange
[i'streindʒ]
vt.
使疏远；离间；使失和(from)：
Their quarrel estranged the two friends.
他们的争吵使两个朋友失和。
使隔离，使远离，使脱离，使离开(熟悉的环境、亲友或相关物)(from):
The necessity for traveling on business has estranged her from her family.
她因必须出差而一直离开亲人。
使转手；