网页弹力绳. bungee uk / ˈbʌn.dʒi/ us / ˈbʌn.dʒi/ noun mainly US. a cord that stretches and has a hook at each end, used to hold things in place, especially on a bicycle or car. shock cord …
网页弹力. elasticity uk / ˌi.læsˈtɪs.ə.ti/ us / ˌi.læsˈtɪs.ə.t̬i/ noun. the ability to stretch: As the skin grows older it loses its elasticity. 随着皮肤老化,弹性会慢慢丧失。. spring uk / sprɪŋ/ us / …