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CET-4 CET-6 考研 IELTS BNC: 9955 COCA: 11772
elastic noun | adjective
 1 
e·las·tic / I5lAstIk ; I5lAstIk /noun U
1. a type of rubber material that can stretch and then return to its usual length or size〔橡皮〕弹力材料:
a piece of elastic 一根橡皮带

 2 
elasticadjective
1. made of elastic弹力材料制成的:
an elastic cord弹力绳
2. a material that is elastic can stretch and then go back to its usual length or size有弹性的:
the horny elastic pad in a horse's hoof马蹄上粗硬而有弹性的肉掌
3. a system or plan that is elastic can change or be changed easily〔系统或计划〕灵活的,有伸缩性的:
Demand for this type of holiday will probably be fairly elastic.对这类假期的需求可能有相当的灵活性。
4. AmEif a piece of clothing is elastic, it is made with material that can stretch〔衣服〕弹性布料制成的:
children's pants with an elastic waist有松紧腰带的儿童裤子

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