ZIM Dictionary
One Word, One Wiki
Undermine
To damage or weaken something gradually or insidiously
削弱 - 逐渐或隐蔽地损害或使某物衰退
To challenge or question authority or stability
动摇 - 挑战或质疑权威、稳定;破坏基础
To impair often by sabotage or subversion
破坏 - 通过破坏或颠覆来削弱;损害