
adj.可變的;易變的
n.變量;易變的東西
Prices are variable according to the rate of exchange. 物價(jià)會(huì)隨匯率而變動(dòng)。
His mood is as variable as the weather. 他的情緒如天氣般反覆無常。
The quality of the hotel food is distinctly variable. 這個(gè)旅館的飯菜有時(shí)很好有時(shí)很差.
用作名詞 (n.)The temperature is a variable in the experiment. 在該實(shí)驗(yàn)中溫度是個(gè)變量。
With so many variables, the exact cost is difficult to estimate. 由于有許多可變因素,很難準(zhǔn)確地估算出成本。
可變頻率
超變量
adj.多變量的