neck and neck

Từ điển WordNet v3.1 - WordNet Dictionary

I - adjective

inconclusive as to outcome;
close or just even in a race or comparison or competition
- as they approached the finish line they were neck and neck
- the election was a nip and tuck affair
• Syn:
head-to-head, nip and tuck
• Similar to:
inconclusive

II - adverb

even or close in a race or competition or comparison
- the horses ran neck and neck
- he won nip and tuck
• Syn:
head-to-head, nip and tuck
• Derived from adjective:
nip and tuck (for: nip and tuck), head-to-head (for: head-to-head)