用法:
1 condition of being physically fit 健康:
In many sports (physical) fitness is not as important as technique. 在许多体育运动中, 体能没有技巧重要.

用法:
2 ~ for sth/to do sth suitability for sth 适合某事物:
Her fitness for the job cannot be questioned. 她能胜任这项工作, 这是无庸置疑的.

• in the centre of(in the middle of)
• in the charge of(on the charge of)
• in the charge of(under the charge of)
• in the dark(in the darkness)
• in the direction of(under the direction of)
• in the discretion of(within the discretion of, to the discretion of)
• in the disguise of(under the disguise of)
• in the east of(to the east of)
• in the end(to an end)
• in the evening(at night)
• in the eye(s) of(under the eye of)
• in the face of(on the face of)
• in the face(on the face)
• in the field of(in the sphere of)
• in the form of(in the shape of)
• in the guise of(under the guise of)
• in the letter(to the letter)
• in the long run(in the short run)
• in the market(on the market)
• in the middle of(in the midst of)
• in the name of(under the name of)
• in the news(on the news)
• in the range of(with the range of)
• in the red(out of the red)
• in the right(on the right)