n.健康；適合

The long climb tested our fitness and stamina. 那次長(zhǎng)距離爬山是對(duì)我們健康狀況和耐力的考驗(yàn)。

Her fitness for the job cannot be questioned. 她能勝任這項(xiàng)工作，這是無(wú)庸置疑的。

His fitness to operate on a patient is in question. 他是否適宜為患者動(dòng)手術(shù)還是個(gè)問(wèn)題。

n.不適當(dāng)；不勝任；不健康