dark horse的复数形式为：dark horses...

n.黑马（出人意外得胜的马）...

dark horse的音标：dark horse的英式发音音标为：[dɑ:k hɔ:s]dark horse的美式发音音标为：[dɑrk hɔrs]...

Until recently A. S. Byatt was a dark horse, known only by those steeped in literature.一直到前不久，A.S.拜厄特都还是只为潜心研究文学的人所知晓的一匹黑马。Gerald would be a dark horse to the end.杰罗尔德将永远做个实力难测的竞争者.Jim is a dark horse in the final.吉姆是决赛中...