搜尋結果
gutta-percha
- IPA[ˌɡʌtəˈpəːtʃə]
英式
- a hard tough thermoplastic substance which is the coagulated latex of certain Malaysian trees. It consists chiefly of a hydrocarbon isomeric with rubber and is now used chiefly in dentistry and for electrical insulation.
noun: gutta-percha