| 单词 | gutta-percha |
| 释义 | Word Frequency gutta-percha(ˈɡʌtəˈpɜːtʃə) noun 1. any of several tropical trees of the sapotaceous genera Palaquium and Payena, esp Palaquium gutta 2. a whitish rubber substance derived from the coagulated milky latex of any of these trees: used in electrical insulation and dentistry Word origin C19: from Malay getah gum + percha name of a tree that produces it |
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