fitness [ˈfɪtnəs]

以下由轻松背单词网站提供

n.适合，适当，健康，健身

the condition of being physically strong and healthy

They're doing exercises to improve their fitness. 他们为增强体质而做体操。
No one questions her fitness for the job. 没人怀疑她能胜任这项工作。