lose touch
US /luːz tʌtʃ/
UK /luːz tʌtʃ/

1.
失去联系, 断了联系
to no longer have contact with someone or something
:
•
After she moved to another city, we started to lose touch.
她搬到另一个城市后,我们开始失去联系。
•
It's easy to lose touch with old friends if you don't make an effort.
如果你不努力,很容易和老朋友失去联系。
2.
脱离, 失去了解
to no longer be aware of or informed about something
:
•
He's started to lose touch with reality.
他开始脱离现实。
•
Many politicians lose touch with the common people after being in power for too long.
许多政客在掌权太久后会脱离普通民众。