| 释义 |
knife-edge
―ˈknife-edge
Ⅰ adjective [before noun] (SHARP) ► F0 narrow and sharp: » We had to climb over a knife-edge mountain ridge.Thesaurus+: ↑Thin and fine
Ⅱ adjective [before noun] (UNCERTAIN) ► F0 describes a situation where the result is very uncertain: » a knife-edge voteThesaurus+: ↑Uncertainty , ↑Hesitating , ↑Achievable |