1845, from Malay getah percha, literally "the gum of percha," the name of the tree; the form of the word was influenced by Latin gutta "drop." As the name of the tree itself, from 1860.
双语例句
1. Methods: Tooth root Injected solidified calcium phosphate cataplasm tube, then pressed with gutta peneha points.
方法自固化磷酸钙充填糊剂根管内注入后加牙胶尖挤压.
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2. Conclusions Concentrated cod - liver oil gutta and erythromycin can promote the ulcer to heal.
结论浓缩鱼肝油滴剂加红霉素可促进溃疡愈合.
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3. The results showed aspergillus niger BN fungus, and the productive rate of gutta - perch increased 13.3 %.
结果表明,黑曲霉BN易于分解杜仲叶, 且经其发酵处理后胶得率可提高13.3%.
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英英释意
1. a whitish rubber derived from the coagulated milky latex of the gutta-percha tree
