形容词顽固的; （尤指在做生意时）精明的; 不感情用事的; 尤美愚蠢的

1. 冷静的：hardhead 傻瓜 | hardheaded 冷静的 | hardhearted 无情的

2. (商业上)现实的,精明的：hard-bitten 不屈的,顽强的 | hardheaded (商业上)现实的,精明的 | hardihood 大胆,鲁莽

3. 冷静的, 脚踏实地的, 无懈可击的, 顽固的：hypertension 高血压, 过度紧张 | hardheaded 冷静的, 脚踏实地的, 无懈可击的, 顽固的 | soft focus 柔焦

4. 冷静的,顽固的：harass 侵扰 | hardheaded 冷静的,顽固的 | hardy 强壮的,耐劳的

adj

1. guided by practical experience and observation rather than theory

e.g. a hardheaded appraisal of our position
a hard-nosed labor leader
completely practical in his approach to business
not ideology but pragmatic politics

Synonym: hard-nosedpracticalpragmatic

2. unreasonably rigid in the face of argument or entreaty or attack

Synonym: mulish