amalgam基本解释 n,[材]汞合金，[化工]汞齐；混合物,同近 amalgam相关例句和用法 Millions of people have received amalgam fillings, although their popularity has dropped off in recent years..虽然近几年他们的普及程度有所减少，还是有数百万的人使用了汞合金填充物。...

发布时间：2025-08-23 浏览量：28