elasticKK [ɪˋlæstɪk] /ɪˈlæstɪk/形容詞1有彈性的、可伸縮的The waistband is elastic, so it fits almost anyone.腰帶有彈性,幾乎每個人都穿得下。2靈活的、可變通的Our schedule is fairly elastic, so we can meet later.我們的行程相當有彈性,可以晚一點再見面。3有彈性的經濟Demand for luxury goods is highly elastic.奢侈品的需求彈性很大。名詞1鬆緊帶、橡皮筋The elastic in these old shorts has gone loose.這條舊短褲的鬆緊帶已經鬆掉了。