gum-resin

英['ɡʌmr'ezɪn] 美['ɡʌmr'ezɪn]
  • n.胶树脂
  • formers n.框架;创造者(former的复数)
  • gum n.牙床;树胶;齿龈;粘性物质v.搞砸;用牙床嚼;以树胶粘合
名词 gum resin:
  1. a mixture of resin and gum