释义 |
knife-edgeˈknife-edge noun [singular]  ► balanced on a knife-edge His future in the job is balanced on a knife-edge. 1a situation in which the result is extremely uncertainon a knife-edge His future in the job is balanced on a knife-edge. a knife-edge vote2a situation which makes someone very anxiouson a knife-edge Living with him, she is constantly on a knife-edge. the knife-edge of insecurity3something that is narrow or sharp |