expanded eboniteexpanded ebonite是什么意思、expanded ebonite怎么读读音:[英][美]expanded ebonite 基本解释 网络 膨胀硬橡胶化学重点词汇eboniten. 硬橡胶 [化] 硬质胶; 硬质橡胶expandeda. 扩充的;展开的 最新更新词汇: adhesive inflammationrubber suturepositive muonsummary networkungalvanized steel plateground-to-ground transmissionA-roadelectrochemical reduction更新时间:2026-03-24 23:17