基本解釋n.[化] 古塔膠；杜仲膠同根派生 gutta-percha相關(guān)詞英漢例句用作名詞 (n.)A Study on Extraction and Detection of Gutta in Tissue Culture of Eucommia ulmoides Oliv.杜仲組織培養(yǎng)中杜仲膠的提取與檢測研究。gutta-percha更多例句