您要查找的是不是：
- It snapped back like a piece of elastic. 它像一條橡皮帶那樣迅速彈回。
- All elastic materials possess this property to a certain degree. 所有彈性材料在一定程度上都具有這種特性。
- Don't worry about him; he is a cheerful and elastic man. 別為他擔心;他是個(gè)快活開(kāi)朗的人。
- The earthquake made the roadbed cave in. 地震后路基沉陷了。
- The surface of a road; a roadbed. 路的表面;路床。
- The analysis of roadbed economy. 路基經(jīng)濟性分析;
- Put up your hands to build a home of the roadbed. 搭起雙手筑成你回家的路基。
- There was a loud ping as the elastic broke. 橡皮帶斷裂時(shí)發(fā)出砰的一聲巨響.
- The safety helmet is held on by an elastic strap. 安全帽用一根松緊帶系住。
- The slacks have an elastic waistband. 這條便褲的腰帶可伸縮。
- An ankle-high shoe with elastic sides. 高幫松緊鞋兩幫有松緊布且高至腳踝的鞋
- To bend(something pliant or elastic). 使（柔韌的或有彈性的東西）彎曲
- He is a cheerful and elastic man. 他是個(gè)快活開(kāi)朗的人。
- He stretched the elastic out as far as it would go. 他把松緊帶盡量拉長(cháng)。
- These elastic bands have perished. 這些橡皮帶已失去彈性。
- I'd rather wear braces, only the elastic perishes. 我倒寧愿系吊褲帶，只不過(guò)因為橡皮筋壞得太快。
- Cut the elastic, leaving a 2.5 cm (1 inch) tail. 留2.;5cm余量剪斷松緊帶。
- Elastic expands when you pull it. 松緊帶一拉就伸長(cháng)。
- Outside the strip zone, deformation is elastic. 在窄帶區以外，變形是彈性的。
- The demand for the product is elastic. 對這種產(chǎn)品的需求不是一成不變的。
