基本解釋n.普與女之混郃物同根派生 didymium相關(guān)詞英漢例句Rare earth metals, such as metallic neodymium and metallic didymium (metallic praseodymium-neodymium), are used for rare earth magnets, mainly neodymium-iron-boron magnet. 稀土金屬，如金屬釹和金屬皮（金屬鐠，釹） ，用於稀土磁鉄，主要釹鉄硼磁鉄。didymium chloride 氯化釹鐠didymium nitrate 硝酸釹鐠didymium filter 釹鐠濾波器didymium sulfate 硫酸釹鐠didymium更多例句