unfitness /ʌn'fɪtnəs/ 📖 中文释义 n. 不适当, 不胜任 📘 English Definition(英文释义) n. poor physical condition; being out of shape or out of condition (as from a life of ease and luxury)n. the quality of not being suitable ← unfitly U 字母词表 unfitness of butt joint →