名詞 fitter:

1. someone who fits a garment to a particular person

形容詞 fitter:

1. improved in health or physical condition
   同義詞：healthier

形容詞 fit:

1. meeting adequate standards for a purpose
   同義詞：fit
2. (usually followed by `to' or `for') on the point of or strongly disposed
   同義詞：fit, primed, set
3. physically and mentally sound or healthy
   同義詞：fit, healthy

1. But in land-travel, wherein so much is to be observed, for the most part they omit it; as if chances were fitter to be registered, than observation.
   但當其漫游于大陸，有諸多景象可觀之時，他們卻往往疏于著墨，仿佛偶然之所見比刻意之觀察更適于記載似的。
2. After several sessions at the gym, I feel a lot fitter.
   我在健身房鍛煉了幾次以後，覺得身體好多了。